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Heart|Lab Grown|IGI

6.06ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG821658478

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821658478

Diamond specifications and retailer prices

From $4,844 SGD
HK$29,600 HKD
As of October 31, 2026
Save $9,157 SGD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $23,976 SGD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 6.06ct lab-grown heart diamond

This 6.06ct 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 LG821658478 or 821658478. Listed at 7 retailers as of October 31, 2026, with a 189% 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

6.06
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658478
Dimensions11.64 × 12.65 × 7.13 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm12.65 mm6.06 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658478
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.4%

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: Oct 31
Current: $23,976 SGD|Low: $4,844 SGD|High: $24,277 SGD|Avg: $11,294 SGD|-0.5%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$4,844 SGD
Retailer 7$5,803 SGD
Retailer 5$9,754 SGD
Retailer 2$10,418 SGD
Retailer 6$12,541 SGD
Retailer 3$14,001 SGD
Novita Diamonds$23,976 SGD

15 data points across 7 retailers

7 retailers$4,844 SGD to $14,001 SGD

B+
Cheapest Retailer
-
$4,844 SGD
HK$29,600 HKD
B+
Retailer 2
-
$5,803 SGD
$4,539 USD
View
B
Retailer 3
-
$9,754 SGD
$7,630 USD
View
B
Retailer 4
-
$10,418 SGD
£6,417 GBP
View
B
Retailer 5
-
$12,541 SGD
$9,810 USD
View
B
Retailer 6
-
$14,001 SGD
View
Most Expensive
Novita Diamonds
cert_821658478 · Nov 1
$23,976 SGD
A$28,853 AUD
View
Price under review
6 more retailers have this diamond
Prices start from $4,844 SGDSave up to $9,157 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+
6.06ct Heart
$4,844 SGD