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Marquise|Lab Grown|IGI

1.25ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG825629891

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825629891

Diamond specifications and retailer prices

From $256 SGD
As of November 6, 2026
Save $1,271 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,230 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825629891 or 825629891. Listed at 19 retailers as of November 6, 2026, with a 496% 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

1.25
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825629891
Dimensions11.37 × 5.48 × 3.50 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm5.48 mm1.25 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825629891
Side View
Table 59.0%Crown 31.4°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 63.9%

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 6
Current: $2,230 SGD|Low: $256 SGD|High: $2,230 SGD|Avg: $760 SGD
Queensmith
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
Retailer 20
November 6, 2026
Retailer 3$256 SGD
Retailer 8$287 SGD
Retailer 18$297 SGD
Retailer 17$318 SGD
Retailer 20$318 SGD
Retailer 5$355 SGD
Retailer 10$429 SGD
Retailer 2$537 SGD
Retailer 16$556 SGD
Retailer 13$575 SGD
Retailer 7$633 SGD
Retailer 12$637 SGD
Retailer 14$773 SGD
Retailer 4$910 SGD
Retailer 19$1,020 SGD
Retailer 6$1,024 SGD
Retailer 11$1,088 SGD
Retailer 15$1,484 SGD
Retailer 9$1,528 SGD
Queensmith$2,230 SGD

30 data points across 20 retailers

19 retailers$256 SGD to $1,528 SGD

A
Cheapest Retailer
-
$256 SGD
A
Retailer 2
-
$287 SGD
View
Final sale: no returns
A
Retailer 3
-
$297 SGD
View
A
Retailer 4
-
$318 SGD
View
Retailer 5
-
$318 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$429 SGD
View
A
Retailer 7
-
$537 SGD
View
Retailer 8
-
$556 SGD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$575 SGD
View
A
Retailer 10
-
$633 SGD
View
A
Retailer 11
-
$637 SGD
View
A
Retailer 12
-
$773 SGD
View
B+
Retailer 13
-
$910 SGD
View
B+
Retailer 14
-
$1,020 SGD
View
B+
Retailer 15
-
$1,024 SGD
View
B+
Retailer 16
-
$1,088 SGD
View
B
Retailer 17
-
$1,484 SGD
View
B
Retailer 18
-
$1,528 SGD
View
Most Expensive
Queensmith
LG825629891 · Oct 27
$2,230 SGD
£1,370 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $256 SGDSave up to $1,271 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 Marquise
$256 SGD