CaratHunter
Plans
Marquise|Natural|GIA

0.30ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6562277377

Certificate GIA 6562277377

Diamond specifications and retailer prices

From $323 SGD
$253 USD
As of November 1, 2026
Save $487 SGD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $810 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct 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 6562277377. Listed at 14 retailers as of October 26, 2026, with prices from $323 to $810, a $487 spread on the same certified stone. MOH London lists it at $810. 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

0.30
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle36.3°
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562277377
Dimensions6.70 × 3.56 × 2.18 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
6.70 mm3.56 mm0.30 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6562277377
Side View
Table 57.0%Crown 36.3°Girdle: VTN-VTKPavilion 39.2°Culet: NoneDepth 61.2%

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: $810 SGD|Low: $272 SGD|High: $1,710 SGD|Avg: $551 SGD|-7.2%
MOH London
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
November 2, 2026
Retailer 14$323 SGD
Retailer 11$350 SGD
Retailer 13$353 SGD
Retailer 6$358 SGD
Retailer 5$377 SGD
Retailer 3$380 SGD
Retailer 12$391 SGD
Retailer 7$430 SGD
Retailer 2$444 SGD
Retailer 10$472 SGD
Retailer 9$480 SGD
Retailer 15$518 SGD
Retailer 8$675 SGD
MOH London$810 SGD
Retailer 4$1,586 SGD

41 data points across 15 retailers

14 retailers$323 SGD to $810 SGD

A
Cheapest Retailer
-
$323 SGD
$253 USD
Final sale: no returns
B+
Retailer 2
-
$350 SGD
$274 USD
View
A
Retailer 3
-
$353 SGD
$276 USD
View
B+
Retailer 4
-
$358 SGD
$280 USD
View
B+
Retailer 5
-
$377 SGD
$295 USD
View
Retailer 6
-
$380 SGD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$391 SGD
$306 USD
View
B+
Retailer 8
-
$444 SGD
£274 GBP
View
B
Retailer 9
-
$472 SGD
$369 USD
View
B
Retailer 10
-
$480 SGD
£296 GBP
View
B
Retailer 11
-
$518 SGD
$405 USD
View
B
Retailer 12
-
$675 SGD
€503 EUR
View
Most Expensive
B
MOH London
0E8BF19DC · Oct 26
$810 SGD
£499 GBP
View
12 more retailers have this diamond
Prices start from $323 SGDSave up to $487 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
0.30ct Marquise
$323 SGD