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Heart|Lab Grown|IGI

1.25ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG816619326

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816619326

Diamond specifications and retailer prices

From $277 SGD
$217 USD
As of October 30, 2026
Save $1,101 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,378 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816619326 or 816619326. Listed at 16 retailers as of October 26, 2026, with prices from $277 to $1,378, a $1,101 spread on the same certified stone. MOH London lists it at $1,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816619326
Dimensions7.40 × 6.35 × 4.59 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm6.35 mm1.25 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816619326
Side View
Table 63.0%Crown 33°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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 30
Current: $1,378 SGD|Low: $266 SGD|High: $1,521 SGD|Avg: $693 SGD|-9.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10$277 SGD
Retailer 4$309 SGD
Retailer 11$344 SGD
Retailer 13$344 SGD
Retailer 9$463 SGD
Retailer 6$590 SGD
Retailer 2$637 SGD
Retailer 3$752 SGD
Retailer 12$757 SGD
Retailer 7$839 SGD
Retailer 8$1,108 SGD
Retailer 5$1,172 SGD
MOH London$1,378 SGD

46 data points across 13 retailers

16 retailers$277 SGD to $1,378 SGD

A
Cheapest Retailer
-
$277 SGD
$217 USD
A
Retailer 2
-
$309 SGD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$321 SGD
$251 USD
View
Retailer 4
-
$339 SGD
$265 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$344 SGD
$269 USD
View
A
Retailer 6
-
$344 SGD
$269 USD
View
B+
Retailer 7
-
$463 SGD
$362 USD
View
A
Retailer 8
-
$590 SGD
ZAR 7,458 ZAR
View
B+
Retailer 9
-
$637 SGD
£393 GBP
View
B+
Retailer 10
-
$752 SGD
$588 USD
View
B+
Retailer 11
-
$757 SGD
$592 USD
View
B+
Retailer 12
-
$839 SGD
A$1,010 AUD
View
B
Retailer 13
-
$1,105 SGD
$864 USD
View
B
Retailer 14
-
$1,108 SGD
$867 USD
View
B
Retailer 15
-
$1,172 SGD
$917 USD
View
Most Expensive
B
MOH London
LG816619326 · Oct 26
$1,378 SGD
£849 GBP
View
15 more retailers have this diamond
Prices start from $277 SGDSave up to $1,101 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
1.25ct Heart
$277 SGD