Round|Natural|GIA

1.30ct D FL Round Natural Diamond

EX • D/FL • GIA 3515771958

Certificate GIA 3515771958

Diamond specifications and retailer prices

From £9,944 GBP
€12,690 EUR
As of October 29, 2026
Save £7,811 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £17,756 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3515771958. Listed at 8 retailers as of October 26, 2026, with prices from £9,944 to £17,756, a £7,811 spread on the same certified stone. MOH London lists it at £17,756. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 3515771958
Dimensions7.11 × 7.14 × 4.28 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.11 mm7.14 mm1.30 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515771958
Side View
Table 59.0%Crown 32.5°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £17,756 GBP|Low: £9,944 GBP|High: £18,002 GBP|Avg: £12,510 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8£9,944 GBP
Retailer 2£10,357 GBP
Retailer 7£11,327 GBP
Retailer 4£11,872 GBP
Retailer 5£11,924 GBP
Retailer 3£13,244 GBP
Retailer 6£13,276 GBP
MOH London£17,756 GBP

39 data points across 8 retailers

8 retailers£9,944 GBP to £17,756 GBP

A
Cheapest Retailer
-
£9,944 GBP
€12,690 EUR
A
Retailer 2
-
£10,357 GBP
₹1,321,673 INR
View
A
Retailer 3
-
£11,327 GBP
$15,177 USD
View
A
Retailer 4
-
£11,872 GBP
View
Retailer 5
-
£11,924 GBP
A$24,579 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£13,244 GBP
€16,900 EUR
View
B+
Retailer 7
-
£13,276 GBP
$17,788 USD
View
Most Expensive
B
MOH London
0AFDF5375 · Oct 26
£17,756 GBP
View
7 more retailers have this diamond
Prices start from £9,944 GBPSave up to £7,811 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
1.30ct Round
£9,944 GBP