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Marquise|Natural|GIA

0.37ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 1568355241

Certificate GIA 1568355241

Diamond specifications and retailer prices

From $371 SGD
$290 USD
As of November 1, 2026
Save $134 SGD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $505 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.37ct natural marquise diamond

This 0.37ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568355241. Listed at 2 retailers as of November 1, 2026, with prices from $371 to $505, a $134 spread on the same certified stone. 77 Diamonds lists it at $505. 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

0.37
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568355241
Dimensions6.75 × 3.64 × 2.43 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.75 mm3.64 mm0.37 ctG / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1568355241
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCuletDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $505 SGD|Low: $371 SGD|High: $505 SGD|Avg: $434 SGD|+5.5%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$371 SGD
77 Diamonds$505 SGD

29 data points across 2 retailers

2 retailers$371 SGD to $505 SGD

B+
Cheapest Retailer
-
$371 SGD
$290 USD
Most Expensive
B
77 Diamonds
MQCP7F3ATBEJ · Nov 2
$505 SGD
£311 GBP
View
1 more retailer has this diamond
Prices start from $371 SGDSave up to $134 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.

B+
0.37ct Marquise
$371 SGD