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Marquise|Lab Grown|IGI

1.27ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841629686

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841629686

Diamond specifications and retailer prices

From $316 SGD
As of November 4, 2026
Save $1,218 SGD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,268 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise 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 top-tier cut grade and certified by IGI LG841629686 or 841629686. Listed at 17 retailers as of November 3, 2026, with a 386% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841629686
Dimensions11.95 × 5.50 × 3.37 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm5.50 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841629686
Side View
Table 63.0%Crown 38.1°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 61.3%

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: $644 SGD|Low: $316 SGD|High: $2,057 SGD|Avg: $905 SGD|-3.6%
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
November 5, 2026
Retailer 10$316 SGD
Retailer 15$327 SGD
Retailer 9$397 SGD
Retailer 4$473 SGD
Retailer 8$569 SGD
Retailer 16$606 SGD
Retailer 1$644 SGD
Retailer 7$814 SGD
Retailer 13$855 SGD
Retailer 14$1,128 SGD
Retailer 5$1,136 SGD
Retailer 11$1,191 SGD
Retailer 12$1,204 SGD
Retailer 6$1,399 SGD
Retailer 2$1,407 SGD
Retailer 3$1,533 SGD

21 data points across 16 retailers

17 retailers$316 SGD to $1,533 SGD

A
Cheapest Retailer
-
$316 SGD
Final sale: no returns
A
Retailer 2
-
$327 SGD
View
A
Retailer 3
-
$397 SGD
View
B+
Retailer 4
-
$473 SGD
View
Retailer 5
-
$569 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$606 SGD
View
A
Retailer 7
-
$644 SGD
View
A
Retailer 8
-
$814 SGD
View
B+
Retailer 9
-
$855 SGD
View
B+
Retailer 10
-
$1,128 SGD
View
B+
Retailer 11
-
$1,136 SGD
View
B+
Retailer 12
-
$1,191 SGD
View
B+
Retailer 13
-
$1,204 SGD
View
Retailer 14
-
$1,399 SGD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,407 SGD
View
B
Retailer 16
-
$1,533 SGD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMIPMOM · Oct 13
$2,268 SGD
$1,775 USD
View
Price last confirmed 22 days ago
16 more retailers have this diamond
Prices start from $316 SGDSave up to $1,218 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 Marquise
$316 SGD