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Marquise|Natural|GIA

0.30ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 1523004915

Certificate GIA 1523004915

Diamond specifications and retailer prices

From HK$1,502 HKD
₹18,233 INR
As of November 1, 2026
Save HK$2,162 HKD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$3,664 HKD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

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 1523004915. Listed at 3 retailers as of October 31, 2026, with prices from HK$1,502 to HK$3,664, a HK$2,162 spread on the same certified stone. 77 Diamonds lists it at HK$3,664. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1523004915
Dimensions6.24 × 3.62 × 2.21 mm
L/W Ratio1.72
Top View
6.24 mm3.62 mm0.30 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 1523004915
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

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: HK$3,664 HKD|Low: HK$1,499 HKD|High: HK$3,675 HKD|Avg: HK$2,845 HKD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2HK$1,502 HKD
Retailer 3HK$3,421 HKD
77 DiamondsHK$3,664 HKD

43 data points across 3 retailers

3 retailersHK$1,502 HKD to HK$3,664 HKD

A
Cheapest Retailer
-
HK$1,502 HKD
₹18,233 INR
B
Retailer 2
-
HK$3,421 HKD
$436 USD
View
Most Expensive
B
77 Diamonds
MQCPGZVYTB3B · Oct 31
HK$3,664 HKD
£368 GBP
View
2 more retailers have this diamond
Prices start from HK$1,502 HKDSave up to HK$2,162 HKD

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
HK$1,502 HKD