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Radiant|Lab Grown|IGI

3.10ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG737568552

Certificate IGI LG737568552

Diamond specifications and retailer prices

From $1,467 USD
Save $5,426 USD (79%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,893 USD at Novita Diamonds
View at Novita Diamonds

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant 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 LG737568552 or 737568552. Listed at 26 retailers, with prices from $1,467 to $6,893 at Novita Diamonds, a $5,426 spread on the same certified stone. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737568552
Dimensions7.46 × 7.46 × 10.20 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
7.46 mm7.46 mm3.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737568552
Side View
Table 63.0%Crown 40.1°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $6,893 USD|Low: $1,172 USD|High: $6,909 USD|Avg: $3,806 USD|+1.4%
Novita Diamonds
Retailer 2
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Retailer 12
Retailer 13
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Retailer 19
Retailer 20
Retailer 21
October 1, 2026
Retailer 13$1,642 USD
Retailer 6$1,870 USD
Retailer 5$1,917 USD
Retailer 12$2,066 USD
Retailer 15$2,074 USD
Retailer 16$2,459 USD
Retailer 21$2,678 USD
Retailer 17$3,087 USD
Retailer 8$3,114 USD
Retailer 19$3,845 USD
Retailer 18$3,878 USD
Retailer 9$4,115 USD
Retailer 10$4,433 USD
Retailer 3$4,910 USD
Retailer 7$4,955 USD
Retailer 14$5,235 USD
Retailer 2$5,563 USD
Retailer 20$5,845 USD
Retailer 4$6,008 USD
Retailer 11$6,416 USD
Novita Diamonds$6,893 USD

40 data points across 21 retailers

26 retailers$1,467 USD to $6,893 USD

A
Cheapest Retailer
-
$1,467 USD
A
Retailer 2
-
$1,596 USD
View
A
Retailer 3
-
$1,642 USD
View
A
Retailer 4
-
$1,678 USD
View
A
Retailer 5
-
$1,870 USD
View
A
Retailer 6
-
$1,917 USD
View
A
Retailer 7
-
$2,066 USD
View
A
Retailer 8
-
$2,074 USD
HK$16,200 HKD
View
A
Retailer 9
-
$2,413 USD
£1,900 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
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$2,465 USD
£1,941 GBP
View
A
Retailer 11
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$2,678 USD
€2,550 EUR
View
A
Retailer 12
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$3,087 USD
View
A
Retailer 13
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$3,114 USD
View
A
Retailer 14
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$3,189 USD
View
B+
Retailer 15
-
$3,845 USD
A$5,916 AUD
View
A
Retailer 16
-
$3,878 USD
ZAR 62,656 ZAR
View
B+
Retailer 17
-
$4,115 USD
£3,240 GBP
View
B+
Retailer 18
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$4,433 USD
View
B+
Retailer 19
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$4,910 USD
£3,866 GBP
View
B+
Retailer 20
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$4,955 USD
View
B+
Retailer 21
-
$5,235 USD
View
B+
Retailer 22
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$5,563 USD
View
B+
Retailer 23
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$5,845 USD
View
B+
Retailer 24
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$6,008 USD
SGD 8,119 SGD
View
B
Retailer 25
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$6,547 USD
View
Most Expensive
B
Novita Diamonds
cert_737568552 · Oct 1
$6,893 USD
A$10,604 AUD
View
25 more retailers have this diamond
Prices start from $1,467 USDSave up to $5,426 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.

A
3.10ct Radiant
$1,467 USD