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Round|Lab Grown|IGI

1.27ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG836664412

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836664412

Diamond specifications and retailer prices

From $227 SGD
As of November 5, 2026
Save $1,292 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,519 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836664412 or 836664412. Listed at 20 retailers as of November 4, 2026, with prices from $227 to $1,519, a $1,292 spread on the same certified stone. Reve Diamonds lists it at $1,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836664412
Dimensions6.94 × 6.91 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm6.91 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836664412
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: Nov 5
Current: $530 SGD|Low: $227 SGD|High: $1,519 SGD|Avg: $693 SGD
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
Retailer 18
Retailer 19
Reve Diamonds
November 5, 2026
Retailer 13$227 SGD
Retailer 15$264 SGD
Retailer 18$282 SGD
Retailer 19$282 SGD
Retailer 8$312 SGD
Retailer 1$530 SGD
Retailer 7$538 SGD
Retailer 5$543 SGD
Retailer 3$547 SGD
Retailer 14$548 SGD
Retailer 16$568 SGD
Retailer 11$683 SGD
Retailer 10$723 SGD
Retailer 6$759 SGD
Retailer 12$907 SGD
Retailer 4$1,015 SGD
Retailer 2$1,079 SGD
Retailer 9$1,111 SGD
Retailer 17$1,466 SGD
Reve Diamonds$1,519 SGD

28 data points across 20 retailers

20 retailers$227 SGD to $1,519 SGD

A
Cheapest Retailer
-
$227 SGD
A
Retailer 2
-
$264 SGD
View
A
Retailer 3
-
$282 SGD
View
A
Retailer 4
-
$282 SGD
View
Final sale: no returns
Retailer 5
-
$312 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$530 SGD
View
A
Retailer 7
-
$538 SGD
View
A
Retailer 8
-
$543 SGD
View
A
Retailer 9
-
$547 SGD
View
A
Retailer 10
-
$548 SGD
View
B+
Retailer 11
-
$568 SGD
View
Retailer 12
-
$683 SGD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$723 SGD
View
B+
Retailer 14
-
$759 SGD
View
B+
Retailer 15
-
$907 SGD
View
B
Retailer 16
-
$1,015 SGD
View
B
Retailer 17
-
$1,079 SGD
View
Retailer 18
-
$1,111 SGD
View
Price last confirmed 19 days ago
B
Retailer 19
-
$1,466 SGD
View
Most Expensive
B
Reve Diamonds
243211123 · Nov 4
$1,519 SGD
$1,189 USD
View
19 more retailers have this diamond
Prices start from $227 SGDSave up to $1,292 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
1.27ct Round
$227 SGD