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Heart|Lab Grown|IGI

1.25ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG800640294

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800640294

Diamond specifications and retailer prices

From $371 USD
HK$2,900 HKD
As of October 30, 2026
Save $699 USD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,070 USD at Michael Trio · As of October 29, 2026
View at Michael Trio

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800640294 or 800640294. Listed at 8 retailers as of October 29, 2026, with prices from $371 to $1,070, a $699 spread on the same certified stone. Michael Trio lists it at $1,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800640294
Dimensions6.59 × 7.46 × 6.59 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm7.46 mm1.25 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800640294
Side View
Table 62.0%Crown 39.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 57.6%

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: $1,070 USD|Low: $371 USD|High: $1,320 USD|Avg: $744 USD|-2.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$371 USD
Retailer 5$378 USD
Retailer 9$404 USD
Retailer 6$422 USD
Retailer 7$577 USD
Retailer 2$700 USD
Retailer 3$794 USD
Retailer 4$1,069 USD
Michael Trio$1,070 USD
Retailer 10$1,073 USD

19 data points across 10 retailers

8 retailers$371 USD to $1,070 USD

A
Cheapest Retailer
-
$371 USD
HK$2,900 HKD
A
Retailer 2
-
$378 USD
View
A
Retailer 3
-
$422 USD
View
B+
Retailer 4
-
$577 USD
A$888 AUD
View
B+
Retailer 5
-
$700 USD
View
B+
Retailer 6
-
$794 USD
A$1,221 AUD
View
B
Retailer 7
-
$1,069 USD
£842 GBP
View
Most Expensive
B
Michael Trio
5405928770 · Oct 29
$1,070 USD
SGD 1,446 SGD
View
7 more retailers have this diamond
Prices start from $371 USDSave up to $699 USD

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
$371 USD