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Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG677506003

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677506003

Diamond specifications and retailer prices

From $353 SGD
$276 USD
As of October 30, 2026
Save $1,216 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,568 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.79ct lab-grown heart diamond

This 0.79ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677506003 or 677506003. Listed at 13 retailers as of October 26, 2026, with prices from $353 to $1,568, a $1,216 spread on the same certified stone. MOH London lists it at $1,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.79
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506003
Dimensions5.67 × 6.74 × 3.61 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.67 mm6.74 mm0.79 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677506003
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 53.6%

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 30
Current: $1,568 SGD|Low: $311 SGD|High: $1,965 SGD|Avg: $860 SGD|-19.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$316 SGD
Retailer 10$353 SGD
Retailer 11$391 SGD
Retailer 9$410 SGD
Retailer 3$453 SGD
Retailer 7$656 SGD
Retailer 6$695 SGD
Retailer 2$749 SGD
Retailer 5$994 SGD
Retailer 12$1,333 SGD
Retailer 4$1,542 SGD
MOH London$1,568 SGD

41 data points across 12 retailers

13 retailers$353 SGD to $1,568 SGD

Retailer 1
-
$316 SGD
$247 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$353 SGD
$276 USD
View
Final sale: no returns
Retailer 3
-
$391 SGD
$306 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$410 SGD
$321 USD
View
Retailer 5
-
$453 SGD
$354 USD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$656 SGD
$513 USD
View
B
Retailer 7
-
$695 SGD
A$836 AUD
View
B
Retailer 8
-
$749 SGD
£462 GBP
View
B
Retailer 9
-
$994 SGD
A$1,196 AUD
View
Retailer 10
-
$1,257 SGD
$983 USD
View
Price last confirmed 19 days ago
B
Retailer 11
-
$1,333 SGD
$1,043 USD
View
B
Retailer 12
-
$1,542 SGD
£950 GBP
View
Most Expensive
B
MOH London
LG677506003 · Oct 26
$1,568 SGD
£966 GBP
View
12 more retailers have this diamond
Prices start from $353 SGDSave up to $1,216 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
0.79ct Heart
$353 SGD