CaratHunter
Plans
Marquise|Natural|GIA

0.30ct I IF Marquise Natural Diamond

EX • I/IF • GIA 5546768669

Certificate GIA 5546768669

Diamond specifications and retailer prices

From £201 GBP
₹25,640 INR
As of November 1, 2026
Save £442 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,066 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546768669. Listed at 10 retailers as of November 1, 2026, with a 220% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.30
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546768669
Dimensions6.67 × 3.44 × 2.16 mm
L/W Ratio1.94
Top View
6.67 mm3.44 mm0.30 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546768669
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.6%

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: £1,066 GBP|Low: £201 GBP|High: £1,240 GBP|Avg: £466 GBP|-14.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4£201 GBP
Retailer 8£239 GBP
Retailer 5£278 GBP
Retailer 9£300 GBP
Retailer 7£305 GBP
Retailer 10£316 GBP
Retailer 3£492 GBP
Retailer 2£508 GBP
Retailer 6£643 GBP
NZ Jewellers£1,066 GBP

29 data points across 10 retailers

10 retailers£201 GBP to £643 GBP

A
Cheapest Retailer
-
£201 GBP
₹25,640 INR
A
Retailer 2
-
£239 GBP
HK$2,500 HKD
View
A
Retailer 3
-
£278 GBP
$373 USD
View
A
Retailer 4
-
£300 GBP
SGD 543 SGD
View
A
Retailer 5
-
£305 GBP
$408 USD
View
B+
Retailer 6
-
£316 GBP
$423 USD
View
B+
Retailer 7
-
£492 GBP
View
B
Retailer 8
-
£508 GBP
View
B
Retailer 9
-
£643 GBP
View
Most Expensive
NZ Jewellers
847df5bc-28c3-4e5a-9007-d98b5652fc3e · Oct 30
£1,066 GBP
$1,428 USD
View
Price under review
9 more retailers have this diamond
Prices start from £201 GBPSave up to £442 GBP

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
£201 GBP