Asscher|Lab Grown|IGI

3.10ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG743509408

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743509408

Diamond specifications and retailer prices

From $2,604 USD
As of October 30, 2026
Save $9,120 USD (78%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $11,724 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.1ct lab-grown asscher diamond

This 3.1ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743509408 or 743509408. Listed at 31 retailers as of October 30, 2026, with prices from $2,604 to $11,724, a $9,120 spread on the same certified stone. With Clarity lists it at $11,724. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509408
Dimensions8.12 × 8.09 × 5.22 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.12 mm8.09 mm3.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509408
Side View
Table 63.0%Crown 32.2°Girdle: MediumPavilion 41.8°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,079 USD|Low: $2,604 USD|High: $11,870 USD|Avg: $6,469 USD|-5.0%
Retailer 1
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Retailer 4
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
With Clarity
November 1, 2026
Retailer 4$2,604 USD
Retailer 17$2,916 USD
Retailer 8$3,047 USD
Retailer 3$3,185 USD
Retailer 21$3,489 USD
Retailer 10$3,699 USD
Retailer 1$4,079 USD
Retailer 2$4,432 USD
Retailer 5$4,560 USD
Retailer 18$4,842 USD
Retailer 13$5,730 USD
Retailer 20$6,832 USD
Retailer 16$7,014 USD
Retailer 12$7,214 USD
Retailer 11$7,938 USD
Retailer 7$8,065 USD
Retailer 19$8,131 USD
Retailer 6$8,865 USD
Retailer 15$9,080 USD
Retailer 14$10,535 USD
Retailer 9$10,702 USD
With Clarity$11,724 USD

33 data points across 22 retailers

31 retailers$2,604 USD to $11,724 USD

A
Cheapest Retailer
-
$2,604 USD
Retailer 2
-
$2,604 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$2,681 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$2,833 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,916 USD
View
Final sale: no returns
Retailer 6
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$2,917 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$3,021 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$3,047 USD
View
Retailer 9
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$3,067 USD
View
Price last confirmed 34 days ago
A
Retailer 10
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$3,185 USD
View
A
Retailer 11
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$3,489 USD
View
A
Retailer 12
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$3,699 USD
HK$28,900 HKD
View
A
Retailer 13
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$4,079 USD
£3,212 GBP
View
A
Retailer 14
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$4,152 USD
View
Retailer 15
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$4,169 USD
£3,282 GBP
View
Price last confirmed 16 days ago
Retailer 16
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$4,274 USD
View
Price last confirmed 31 days ago
A
Retailer 17
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$4,432 USD
View
A
Retailer 18
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$4,560 USD
View
A
Retailer 19
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$4,842 USD
€4,611 EUR
View
B+
Retailer 20
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$5,730 USD
£4,512 GBP
View
Retailer 21
-
$6,832 USD
A$10,511 AUD
View
Price last confirmed 9 days ago
B+
Retailer 22
-
$7,014 USD
ZAR 113,316 ZAR
View
B+
Retailer 23
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$7,214 USD
A$11,099 AUD
View
B+
Retailer 24
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$7,938 USD
View
B
Retailer 25
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$8,065 USD
View
B+
Retailer 26
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$8,131 USD
£6,402 GBP
View
B
Retailer 27
-
$8,865 USD
View
B+
Retailer 28
-
$9,080 USD
View
B
Retailer 29
-
$10,535 USD
View
B
Retailer 30
-
$10,702 USD
SGD 14,462 SGD
View
Most Expensive
B
With Clarity
743509408 · Oct 31
$11,724 USD
View
30 more retailers have this diamond
Prices start from $2,604 USDSave up to $9,120 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.10ct Asscher
$2,604 USD