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Heart|Lab Grown|IGI

6.51ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG822610080

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG822610080

Diamond specifications and retailer prices

From $1,969 SGD
HK$12,000 HKD
As of October 29, 2026
Save $4,181 SGD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,597 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 6.51ct lab-grown heart diamond

This 6.51ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822610080 or 822610080. Listed at 9 retailers as of October 29, 2026, with a 212% 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

6.51
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822610080
Dimensions11.76 × 13.00 × 7.41 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm13.00 mm6.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822610080
Side View
Table 64.0%Crown 33.5°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,597 SGD|Low: $1,969 SGD|High: $7,597 SGD|Avg: $4,356 SGD|+3.6%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$1,969 SGD
Retailer 2$2,414 SGD
Retailer 7$2,648 SGD
Retailer 3$2,681 SGD
Retailer 8$3,987 SGD
Retailer 4$5,380 SGD
Retailer 9$5,825 SGD
Retailer 5$6,150 SGD
Novita Diamonds$7,597 SGD

40 data points across 9 retailers

9 retailers$1,969 SGD to $6,150 SGD

A
Cheapest Retailer
-
$1,969 SGD
HK$12,000 HKD
A
Retailer 2
-
$2,414 SGD
£1,483 GBP
View
A
Retailer 3
-
$2,648 SGD
$2,066 USD
View
A
Retailer 4
-
$2,681 SGD
€1,992 EUR
View
B+
Retailer 5
-
$3,987 SGD
$3,111 USD
View
B+
Retailer 6
-
$5,380 SGD
£3,305 GBP
View
B+
Retailer 7
-
$5,825 SGD
$4,545 USD
View
B
Retailer 8
-
$6,150 SGD
$4,798 USD
View
Most Expensive
Novita Diamonds
cert_822610080 · Oct 8
$7,597 SGD
A$9,119 AUD
View
Price last confirmed 21 days ago
8 more retailers have this diamond
Prices start from $1,969 SGDSave up to $4,181 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.

A
6.51ct Heart
$1,969 SGD