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Radiant|Lab Grown|IGI

3.09ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG738506177

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG738506177

Diamond specifications and retailer prices

From $1,030 USD
As of October 27, 2026
Save $8,120 USD (89%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $9,150 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG738506177 or 738506177. Listed at 31 retailers as of October 27, 2026, with prices from $1,030 to $9,150, a $8,120 spread on the same certified stone. Do Amore Diamonds lists it at $9,150. 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

3.09
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738506177
Dimensions7.25 × 7.25 × 4.68 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
7.25 mm7.25 mm3.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738506177
Side View
Table 63.0%Crown 39.9°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $3,536 USD|Low: $1,030 USD|High: $4,845 USD|Avg: $2,714 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 6$1,030 USD
Retailer 17$1,208 USD
Retailer 11$1,459 USD
Retailer 19$1,510 USD
Retailer 12$1,549 USD
Retailer 10$1,664 USD
Retailer 14$1,751 USD
Retailer 8$1,980 USD
Retailer 5$2,100 USD
Retailer 3$2,976 USD
Retailer 2$3,035 USD
Retailer 16$3,338 USD
Retailer 1$3,536 USD
Retailer 9$3,705 USD
Retailer 7$3,904 USD
Retailer 4$3,970 USD
Retailer 18$4,261 USD
Retailer 15$4,303 USD
Retailer 13$4,484 USD

44 data points across 19 retailers

31 retailers$1,030 USD to $9,150 USD

A
Cheapest Retailer
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$1,030 USD
Retailer 2
-
$1,030 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$1,030 USD
View
Price last confirmed 30 days ago
Retailer 4
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$1,121 USD
View
Price last confirmed 32 days ago
Retailer 5
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$1,179 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$1,179 USD
View
Price last confirmed 32 days ago
Retailer 7
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$1,195 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$1,208 USD
View
Final sale: no returns
A
Retailer 9
-
$1,459 USD
View
A
Retailer 10
-
$1,510 USD
View
A
Retailer 11
-
$1,549 USD
HK$12,100 HKD
View
A
Retailer 12
-
$1,664 USD
View
A
Retailer 13
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$1,751 USD
£1,379 GBP
View
B+
Retailer 14
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$1,980 USD
View
B+
Retailer 15
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$2,100 USD
€2,000 EUR
View
B+
Retailer 16
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$2,473 USD
View
Retailer 17
-
$2,473 USD
View
Price last confirmed 29 days ago
Retailer 18
-
$2,473 USD
View
Price last confirmed 19 days ago
B+
Retailer 19
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$2,498 USD
View
Retailer 20
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$2,976 USD
A$4,579 AUD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$3,035 USD
ZAR 49,027 ZAR
View
B
Retailer 22
-
$3,338 USD
£2,628 GBP
View
B
Retailer 23
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$3,399 USD
View
B
Retailer 24
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$3,536 USD
View
B
Retailer 25
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$3,705 USD
View
Retailer 26
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$3,904 USD
A$6,006 AUD
View
Price last confirmed 22 days ago
Retailer 27
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$3,970 USD
View
Price last confirmed 11 days ago
B
Retailer 28
-
$4,261 USD
£3,355 GBP
View
B
Retailer 29
-
$4,303 USD
View
B
Retailer 30
-
$4,484 USD
SGD 6,060 SGD
View
Most Expensive
B
Do Amore Diamonds
27-4A7B1FE9E · Oct 29
$9,150 USD
View
30 more retailers have this diamond
Prices start from $1,030 USDSave up to $8,120 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
3.09ct Radiant
$1,030 USD