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Heart|Lab Grown|IGI

3.00ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG665445009

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665445009

Diamond specifications and retailer prices

From $1,273 USD
As of October 31, 2026
Save $5,367 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,640 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown heart diamond

This 3ct 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 LG665445009 or 665445009. Listed at 22 retailers as of October 31, 2026, with prices from $1,273 to $6,640, a $5,367 spread on the same certified stone. Brilliant Earth lists it at $6,640. 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

3.00
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445009
Dimensions9.06 × 9.88 × 5.64 mm
L/W Ratio1.09
Girdle conditionFaceted
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
9.06 mm9.88 mm3.00 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445009
Side View
Table 59.0%Crown 39.4°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,640 USD|Low: $1,273 USD|High: $7,640 USD|Avg: $3,076 USD|-13.1%
Brilliant Earth
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
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Retailer 17
November 1, 2026
Retailer 6$1,273 USD
Retailer 14$1,440 USD
Retailer 5$1,523 USD
Retailer 4$1,571 USD
Retailer 16$1,888 USD
Retailer 2$1,913 USD
Retailer 17$2,094 USD
Retailer 11$2,102 USD
Retailer 8$2,600 USD
Retailer 10$2,980 USD
Retailer 13$3,063 USD
Retailer 12$3,648 USD
Retailer 7$4,185 USD
Retailer 15$4,262 USD
Retailer 9$4,420 USD
Retailer 3$4,617 USD
Brilliant Earth$6,640 USD

40 data points across 17 retailers

22 retailers$1,273 USD to $6,640 USD

Retailer 1
-
$1,219 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,273 USD
View
Final sale: no returns
Retailer 3
-
$1,326 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$1,414 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$1,414 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,440 USD
View
B+
Retailer 7
-
$1,523 USD
HK$11,900 HKD
View
B+
Retailer 8
-
$1,571 USD
View
B+
Retailer 9
-
$1,888 USD
View
B+
Retailer 10
-
$1,913 USD
£1,506 GBP
View
B+
Retailer 11
-
$2,094 USD
View
B+
Retailer 12
-
$2,102 USD
€2,002 EUR
View
B
Retailer 13
-
$2,600 USD
View
Retailer 14
-
$2,650 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$2,980 USD
A$4,584 AUD
View
B+
Retailer 16
-
$3,063 USD
ZAR 49,491 ZAR
View
B
Retailer 17
-
$3,648 USD
View
B
Retailer 18
-
$4,185 USD
View
B
Retailer 19
-
$4,262 USD
£3,356 GBP
View
B
Retailer 20
-
$4,420 USD
SGD 5,973 SGD
View
B
Retailer 21
-
$4,617 USD
View
Most Expensive
B
Brilliant Earth
18971099A · Oct 31
$6,640 USD
View
21 more retailers have this diamond
Prices start from $1,273 USDSave up to $5,367 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
3.00ct Heart
$1,273 USD