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Heart|Lab Grown|IGI

6.51ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG834617493

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834617493

Diamond specifications and retailer prices

From $1,803 SGD
£1,108 GBP
As of October 27, 2026
Save $4,757 SGD (73%) vs most expensive(unlock to see where)
14 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 very-good cut grade and certified by IGI LG834617493 or 834617493. Listed at 14 retailers as of October 27, 2026, with a 264% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.51
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834617493
Dimensions10.91 × 12.95 × 7.58 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm12.95 mm6.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834617493
Side View
Table 63.0%Crown 38.9°Girdle: STK-THKPavilion 38°Culet: NoneDepth 58.5%

Caratlytics Score

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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: $7,597 SGD|Low: $1,242 SGD|High: $7,615 SGD|Avg: $4,239 SGD|+0.2%
Novita Diamonds
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
October 27, 2026
Retailer 3$1,683 SGD
Retailer 2$1,803 SGD
Retailer 10$1,961 SGD
Retailer 11$2,484 SGD
Retailer 9$2,503 SGD
Retailer 5$3,242 SGD
Retailer 4$3,342 SGD
Retailer 13$3,421 SGD
Retailer 12$4,009 SGD
Retailer 7$5,024 SGD
Retailer 6$5,655 SGD
Retailer 14$6,080 SGD
Retailer 8$6,289 SGD
Retailer 15$6,560 SGD
Novita Diamonds$7,597 SGD

37 data points across 15 retailers

14 retailers$1,803 SGD to $6,560 SGD

A
Cheapest Retailer
-
$1,803 SGD
£1,108 GBP
A
Retailer 2
-
$1,961 SGD
$1,530 USD
View
B+
Retailer 3
-
$2,484 SGD
$1,938 USD
View
A
Retailer 4
-
$2,503 SGD
£1,538 GBP
View
Retailer 5
-
$3,242 SGD
A$3,891 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,342 SGD
ZAR 42,128 ZAR
View
B+
Retailer 7
-
$3,421 SGD
$2,669 USD
View
B+
Retailer 8
-
$4,009 SGD
$3,128 USD
View
B+
Retailer 9
-
$5,024 SGD
$3,920 USD
View
Retailer 10
-
$5,655 SGD
£3,474 GBP
View
Price last confirmed 10 days ago
B
Retailer 11
-
$6,080 SGD
$4,743 USD
View
B
Retailer 12
-
$6,289 SGD
$4,907 USD
View
B
Retailer 13
-
$6,560 SGD
View
Most Expensive
Novita Diamonds
cert_834617493 · Oct 8
$7,597 SGD
A$9,119 AUD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from $1,803 SGDSave up to $4,757 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
$1,803 SGD