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Heart|Lab Grown|IGI

6.03ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG731593540

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731593540

Diamond specifications and retailer prices

From $4,187 SGD
$3,275 USD
As of November 2, 2026
Save $9,702 SGD (70%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $13,889 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.03ct lab-grown heart diamond

This 6.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731593540 or 731593540. Listed at 24 retailers as of October 31, 2026, with prices from $4,187 to $13,889, a $9,702 spread on the same certified stone. Taylor and Hart lists it at $13,889. 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

6.03
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731593540
Dimensions11.32 × 12.32 × 7.50 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm12.32 mm6.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731593540
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $6,317 SGD|Low: $3,847 SGD|High: $13,889 SGD|Avg: $8,255 SGD|+0.1%
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
Taylor and Hart
November 2, 2026
Retailer 5$4,187 SGD
Retailer 3$4,251 SGD
Retailer 10$5,267 SGD
Retailer 7$5,381 SGD
Retailer 12$5,989 SGD
Retailer 1$6,317 SGD
Retailer 8$7,140 SGD
Retailer 11$7,709 SGD
Retailer 2$10,125 SGD
Retailer 6$10,429 SGD
Retailer 9$10,665 SGD
Retailer 4$11,126 SGD
Retailer 13$12,379 SGD
Retailer 14$12,477 SGD
Taylor and Hart$13,889 SGD

40 data points across 15 retailers

24 retailers$4,187 SGD to $13,889 SGD

Retailer 1
-
$3,434 SGD
$2,686 USD
Price last confirmed 25 days ago
Retailer 2
-
$3,737 SGD
$2,923 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$3,983 SGD
$3,116 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$3,983 SGD
$3,116 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$4,013 SGD
$3,139 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$4,187 SGD
$3,275 USD
View
B+
Retailer 7
-
$4,251 SGD
$3,325 USD
View
B+
Retailer 8
-
$5,267 SGD
$4,120 USD
View
B+
Retailer 9
-
$5,381 SGD
£3,314 GBP
View
Retailer 10
-
$5,475 SGD
$4,283 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$5,518 SGD
£3,398 GBP
View
Price last confirmed 21 days ago
Retailer 12
-
$5,845 SGD
$4,572 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$5,989 SGD
$4,685 USD
View
B+
Retailer 14
-
$6,317 SGD
€4,706 EUR
View
B
Retailer 15
-
$7,140 SGD
$5,585 USD
View
Final sale: no returns
B
Retailer 16
-
$7,709 SGD
ZAR 97,418 ZAR
View
B
Retailer 17
-
$10,007 SGD
$7,828 USD
View
B
Retailer 18
-
$10,125 SGD
$7,920 USD
View
B
Retailer 19
-
$10,429 SGD
$8,158 USD
View
B
Retailer 20
-
$10,665 SGD
£6,569 GBP
View
B
Retailer 21
-
$11,126 SGD
$8,703 USD
View
B
Retailer 22
-
$12,379 SGD
$9,683 USD
View
B
Retailer 23
-
$12,477 SGD
$9,760 USD
View
Most Expensive
B
Taylor and Hart
7WHF0J9 · Oct 31
$13,889 SGD
$10,865 USD
View
23 more retailers have this diamond
Prices start from $4,187 SGDSave up to $9,702 SGD

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+
6.03ct Heart
$4,187 SGD