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Marquise|Lab Grown|GIA

1.25ct D IF Marquise Lab Grown Diamond

GD • D/IF • GIA 6531641977

Certificate GIA 6531641977

Diamond specifications and retailer prices

From $1,068 SGD
As of November 4, 2026
Save $3,807 SGD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,971 SGD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531641977. Listed at 25 retailers as of November 4, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6531641977
Dimensions11.07 × 5.75 × 3.53 mm
L/W Ratio1.93
Top View
11.07 mm5.75 mm1.25 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531641977
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.4%

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 4
Current: $1,068 SGD|Low: $1,035 SGD|High: $4,920 SGD|Avg: $2,588 SGD|-0.9%
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
November 4, 2026
Retailer 1$1,068 SGD
Retailer 7$1,114 SGD
Retailer 14$1,163 SGD
Retailer 18$1,195 SGD
Retailer 19$1,240 SGD
Retailer 15$1,463 SGD
Retailer 9$1,620 SGD
Retailer 5$2,147 SGD
Retailer 16$2,199 SGD
Retailer 8$2,221 SGD
Retailer 4$2,255 SGD
Retailer 3$2,516 SGD
Retailer 11$2,865 SGD
Retailer 13$3,606 SGD
Retailer 6$3,777 SGD
Retailer 12$3,846 SGD
Retailer 10$4,001 SGD
Retailer 2$4,639 SGD
Retailer 17$4,875 SGD

32 data points across 19 retailers

25 retailers$1,068 SGD to $4,875 SGD

A
Cheapest Retailer
-
$1,068 SGD
A
Retailer 2
-
$1,114 SGD
View
A
Retailer 3
-
$1,163 SGD
View
A
Retailer 4
-
$1,195 SGD
View
Final sale: no returns
B+
Retailer 5
-
$1,240 SGD
View
B+
Retailer 6
-
$1,463 SGD
View
B+
Retailer 7
-
$1,620 SGD
View
B+
Retailer 8
-
$1,771 SGD
View
Retailer 9
-
$2,147 SGD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$2,199 SGD
View
Retailer 11
-
$2,221 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$2,255 SGD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$2,516 SGD
View
B
Retailer 14
-
$2,865 SGD
View
B
Retailer 15
-
$3,091 SGD
View
B
Retailer 16
-
$3,310 SGD
View
B
Retailer 17
-
$3,310 SGD
View
B
Retailer 18
-
$3,482 SGD
View
B
Retailer 19
-
$3,606 SGD
View
B
Retailer 20
-
$3,777 SGD
View
B
Retailer 21
-
$3,846 SGD
View
Retailer 22
-
$4,001 SGD
View
Price last confirmed 28 days ago
B
Retailer 23
-
$4,639 SGD
View
B
Retailer 24
-
$4,875 SGD
View
Most Expensive
Do Amore Diamonds
32-6531641977 · Nov 3
$8,971 SGD
$7,020 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,068 SGDSave up to $3,807 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
$1,068 SGD