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Round|Natural|GIA

8.05ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7531207784

Certificate GIA 7531207784

Diamond specifications and retailer prices

From $230,890 USD
As of October 31, 2026
Save $194,288 USD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $425,178 USD at MOH London · As of November 1, 2026
View at MOH London

About this 8.05ct natural round diamond

This 8.05ct natural round sits in the over five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7531207784. Listed at 18 retailers as of October 31, 2026, with prices from $230,890 to $425,178, a $194,288 spread on the same certified stone. MOH London lists it at $425,178. 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

8.05
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7531207784
Dimensions12.77 × 12.68 × 7.93 mm
L/W Ratio1.01
Top View
12.77 mm12.68 mm8.05 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531207784
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $425,178 USD|Low: $225,330 USD|High: $430,300 USD|Avg: $285,545 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$230,890 USD
Retailer 6$232,090 USD
Retailer 7$245,017 USD
Retailer 2$260,631 USD
Retailer 12$271,114 USD
Retailer 8$272,242 USD
Retailer 3$283,585 USD
Retailer 11$283,585 USD
Retailer 9$294,929 USD
Retailer 10$306,272 USD
Retailer 5$316,115 USD
MOH London$425,178 USD

38 data points across 12 retailers

18 retailers$230,890 USD to $425,178 USD

B+
Cheapest Retailer
-
$230,890 USD
B+
Retailer 2
-
$232,090 USD
View
B
Retailer 3
-
$245,017 USD
View
Final sale: no returns
B+
Retailer 4
-
$246,424 USD
View
B+
Retailer 5
-
$247,958 USD
View
B+
Retailer 6
-
$260,631 USD
£205,222 GBP
View
Retailer 7
-
$271,114 USD
£213,476 GBP
View
Price last confirmed 33 days ago
Retailer 8
-
$272,242 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$283,585 USD
View
Retailer 10
-
$283,585 USD
View
Price last confirmed 35 days ago
B
Retailer 11
-
$283,585 USD
View
B
Retailer 12
-
$291,364 USD
View
B
Retailer 13
-
$294,929 USD
View
Retailer 14
-
$294,929 USD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$306,272 USD
View
Retailer 16
-
$306,272 USD
View
Price last confirmed 34 days ago
B
Retailer 17
-
$316,115 USD
€301,062 EUR
View
Most Expensive
B
MOH London
226A8DE6B · Nov 1
$425,178 USD
£334,786 GBP
View
17 more retailers have this diamond
Prices start from $230,890 USDSave up to $194,288 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.

B+
8.05ct Round
$230,890 USD