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Heart|Lab Grown|IGI

1.25ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG847632620

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847632620

Diamond specifications and retailer prices

From $289 SGD
As of November 4, 2026
Save $1,342 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,630 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847632620 or 847632620. Listed at 18 retailers as of November 4, 2026, with prices from $289 to $1,630, a $1,342 spread on the same certified stone. Reve Diamonds lists it at $1,630. 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

1.25
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847632620
Dimensions6.44 × 7.36 × 4.46 mm
L/W Ratio1.14
Girdle conditionFaceted
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
6.44 mm7.36 mm1.25 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847632620
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.6%

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: Nov 4
Current: $405 SGD|Low: $289 SGD|High: $1,655 SGD|Avg: $805 SGD|-3.4%
Retailer 1
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
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 3$289 SGD
Retailer 14$335 SGD
Retailer 7$358 SGD
Retailer 9$368 SGD
Retailer 5$382 SGD
Retailer 1$405 SGD
Retailer 4$609 SGD
Retailer 15$617 SGD
Retailer 10$660 SGD
Retailer 2$764 SGD
Retailer 17$794 SGD
Retailer 13$875 SGD
Retailer 12$967 SGD
Retailer 16$1,151 SGD
Retailer 6$1,217 SGD
Retailer 8$1,396 SGD
Retailer 11$1,431 SGD
Reve Diamonds$1,630 SGD

16 data points across 18 retailers

18 retailers$289 SGD to $1,630 SGD

A
Cheapest Retailer
-
$289 SGD
A
Retailer 2
-
$335 SGD
View
A
Retailer 3
-
$358 SGD
View
Retailer 4
-
$368 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$382 SGD
View
Final sale: no returns
A
Retailer 6
-
$405 SGD
View
B+
Retailer 7
-
$609 SGD
View
B+
Retailer 8
-
$617 SGD
View
B+
Retailer 9
-
$660 SGD
View
B+
Retailer 10
-
$764 SGD
View
B+
Retailer 11
-
$794 SGD
View
B+
Retailer 12
-
$875 SGD
View
B+
Retailer 13
-
$967 SGD
View
B
Retailer 14
-
$1,151 SGD
View
B
Retailer 15
-
$1,217 SGD
View
Retailer 16
-
$1,396 SGD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,431 SGD
View
Most Expensive
B
Reve Diamonds
C94B5524C · Nov 4
$1,630 SGD
$1,276 USD
View
17 more retailers have this diamond
Prices start from $289 SGDSave up to $1,342 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
$289 SGD