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Heart|Lab Grown|IGI

3.09ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG759528130

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG759528130

Diamond specifications and retailer prices

From $1,651 USD
As of November 4, 2026
Save $3,509 USD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,270 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart 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 LG759528130 or 759528130. Listed at 16 retailers as of November 3, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle38.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759528130
Dimensions8.99 × 10.05 × 5.83 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.99 mm10.05 mm3.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759528130
Side View
Table 61.0%Crown 38.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,270 USD|Low: $1,488 USD|High: $5,420 USD|Avg: $3,353 USD|-2.4%
Novita Diamonds
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
November 5, 2026
Retailer 6$1,488 USD
Retailer 12$1,651 USD
Retailer 7$2,035 USD
Retailer 2$2,045 USD
Retailer 10$2,228 USD
Retailer 8$2,482 USD
Retailer 9$2,683 USD
Retailer 13$3,306 USD
Retailer 14$4,357 USD
Retailer 5$4,572 USD
Retailer 4$4,763 USD
Retailer 11$4,988 USD
Retailer 3$5,160 USD
Novita Diamonds$5,270 USD

41 data points across 14 retailers

16 retailers$1,651 USD to $5,160 USD

Retailer 1
-
$1,488 USD
Price last confirmed 24 days ago
B+
Retailer 2
-
$1,651 USD
View
B+
Retailer 3
-
$1,795 USD
View
B+
Retailer 4
-
$2,035 USD
View
B+
Retailer 5
-
$2,045 USD
View
B+
Retailer 6
-
$2,228 USD
View
B
Retailer 7
-
$2,482 USD
View
B
Retailer 8
-
$2,683 USD
View
B
Retailer 9
-
$3,306 USD
View
B
Retailer 10
-
$3,941 USD
View
B
Retailer 11
-
$4,357 USD
View
B
Retailer 12
-
$4,572 USD
View
B
Retailer 13
-
$4,763 USD
View
B
Retailer 14
-
$4,988 USD
View
B
Retailer 15
-
$5,160 USD
View
Most Expensive
Novita Diamonds
cert_759528130 · Oct 8
$5,270 USD
A$8,107 AUD
View
Price last confirmed 27 days ago
15 more retailers have this diamond
Prices start from $1,651 USDSave up to $3,509 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.

B+
3.09ct Heart
$1,651 USD