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Marquise|Natural|GIA

0.40ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6561722846

Certificate GIA 6561722846

Diamond specifications and retailer prices

From $394 SGD
₹29,344 INR
As of November 1, 2026
Save $432 SGD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $826 SGD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561722846. Listed at 8 retailers as of October 31, 2026, with prices from $394 to $826, a $432 spread on the same certified stone. Yorxs lists it at $826. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561722846
Dimensions7.25 × 3.80 × 2.39 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Crystal
Top View
7.25 mm3.80 mm0.40 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561722846
Side View
Table 57.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 62.9%

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 1
Current: $678 SGD|Low: $394 SGD|High: $875 SGD|Avg: $628 SGD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 2, 2026
Retailer 2$394 SGD
Retailer 5$458 SGD
Retailer 6$573 SGD
Retailer 1$678 SGD
Retailer 4$729 SGD
Retailer 3$742 SGD
Yorxs$826 SGD

8 data points across 7 retailers

8 retailers$394 SGD to $826 SGD

A
Cheapest Retailer
-
$394 SGD
₹29,344 INR
A
Retailer 2
-
$458 SGD
HK$2,800 HKD
View
B+
Retailer 3
-
$567 SGD
A$682 AUD
View
B+
Retailer 4
-
$573 SGD
View
B
Retailer 5
-
$678 SGD
£417 GBP
View
B
Retailer 6
-
$729 SGD
$570 USD
View
B
Retailer 7
-
$742 SGD
£457 GBP
View
Most Expensive
B
Yorxs
EB6E32F2B · Oct 31
$826 SGD
€615 EUR
View
7 more retailers have this diamond
Prices start from $394 SGDSave up to $432 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
0.40ct Marquise
$394 SGD