Heart|Lab Grown|IGI

3.06ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG702550261

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG702550261

Diamond specifications and retailer prices

From $851 USD
As of October 27, 2026
Save $3,040 USD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,891 USD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702550261 or 702550261. Listed at 21 retailers as of October 26, 2026, with prices from $851 to $3,891, a $3,040 spread on the same certified stone. Taylor and Hart lists it at $3,891. 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

3.06
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702550261
Dimensions10.21 × 10.21 × 9.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.21 mm10.21 mm3.06 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702550261
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
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: $1,513 USD|Low: $581 USD|High: $3,891 USD|Avg: $2,163 USD|+14.1%
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
Taylor and Hart
October 28, 2026
Retailer 3$851 USD
Retailer 17$952 USD
Retailer 4$987 USD
Retailer 10$1,165 USD
Retailer 6$1,254 USD
Retailer 11$1,428 USD
Retailer 1$1,513 USD
Retailer 7$1,545 USD
Retailer 12$1,910 USD
Retailer 15$2,228 USD
Retailer 16$2,269 USD
Retailer 14$2,271 USD
Retailer 9$2,990 USD
Retailer 2$3,032 USD
Retailer 5$3,088 USD
Retailer 8$3,641 USD
Retailer 13$3,706 USD
Taylor and Hart$3,891 USD

39 data points across 18 retailers

21 retailers$851 USD to $3,891 USD

A
Cheapest Retailer
-
$851 USD
Returns within 21 days
A
Retailer 2
-
$926 USD
View
A
Retailer 3
-
$952 USD
View
Final sale: no returns
A
Retailer 4
-
$987 USD
View
Returns within 30 days
A
Retailer 5
-
$1,165 USD
View
Returns within 40 days
A
Retailer 6
-
$1,254 USD
HK$9,800 HKD
View
B+
Retailer 7
-
$1,428 USD
View
Returns within 30 days
B+
Retailer 8
-
$1,513 USD
£1,191 GBP
View
Returns within 30 days
B+
Retailer 9
-
$1,545 USD
View
Returns within 30 days
B+
Retailer 10
-
$1,546 USD
£1,218 GBP
View
Price last confirmed 15 days ago
Returns within 30 days
B+
Retailer 11
-
$1,910 USD
A$2,938 AUD
View
B
Retailer 12
-
$2,228 USD
A$3,427 AUD
View
B
Retailer 13
-
$2,269 USD
View
Returns within 30 days
B
Retailer 14
-
$2,271 USD
ZAR 36,686 ZAR
View
Returns within 7 days
B
Retailer 15
-
$2,776 USD
View
Returns within 30 days
B
Retailer 16
-
$2,990 USD
View
Returns within 30 days
B
Retailer 17
-
$3,032 USD
A$4,664 AUD
View
Price last confirmed 20 days ago
Returns within 30 days
B
Retailer 18
-
$3,088 USD
View
Returns within 30 days
B
Retailer 19
-
$3,641 USD
SGD 4,920 SGD
View
Returns within 14 days
B
Retailer 20
-
$3,706 USD
£2,918 GBP
View
Most Expensive
B
Taylor and Hart
WUDQKGZ · Oct 26
$3,891 USD
View
Returns within 90 days
20 more retailers have this diamond
Prices start from $851 USDSave up to $3,040 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
3.06ct Heart
$851 USD