CaratHunter
Plans
Marquise|Natural|GIA

0.30ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6565465953

Certificate GIA 6565465953

Diamond specifications and retailer prices

From $225 USD
₹21,455 INR
As of November 2, 2026
Save $513 USD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $738 USD at MOH London · As of October 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565465953. Listed at 17 retailers as of October 29, 2026, with prices from $225 to $738, a $513 spread on the same certified stone. MOH London lists it at $738. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565465953
Dimensions6.93 × 3.60 × 2.07 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.93 mm3.60 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565465953
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.5%

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 2
Current: $738 USD|Low: $225 USD|High: $1,219 USD|Avg: $480 USD
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
Retailer 16
November 3, 2026
Retailer 10$225 USD
Retailer 4$301 USD
Retailer 12$318 USD
Retailer 5$342 USD
Retailer 9$355 USD
Retailer 2$405 USD
Retailer 13$428 USD
Retailer 7$436 USD
Retailer 3$448 USD
Retailer 6$463 USD
Retailer 8$465 USD
Retailer 16$493 USD
Retailer 14$597 USD
Retailer 11$644 USD
MOH London$738 USD
Retailer 15$1,219 USD

9 data points across 16 retailers

17 retailers$225 USD to $738 USD

A
Cheapest Retailer
-
$225 USD
₹21,455 INR
A
Retailer 2
-
$301 USD
View
A
Retailer 3
-
$318 USD
View
B+
Retailer 4
-
$342 USD
View
B+
Retailer 5
-
$355 USD
A$546 AUD
View
B+
Retailer 6
-
$355 USD
View
B+
Retailer 7
-
$405 USD
£319 GBP
View
B
Retailer 8
-
$428 USD
View
B
Retailer 9
-
$436 USD
£343 GBP
View
B+
Retailer 10
-
$448 USD
View
B
Retailer 11
-
$463 USD
View
B
Retailer 12
-
$465 USD
View
B
Retailer 13
-
$493 USD
ZAR 7,964 ZAR
View
B
Retailer 14
-
$597 USD
€569 EUR
View
B
Retailer 15
-
$644 USD
£507 GBP
View
Most Expensive
B
MOH London
9C81433BF · Oct 29
$738 USD
£581 GBP
View
15 more retailers have this diamond
Prices start from $225 USDSave up to $513 USD

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
$225 USD