Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5556064411

Certificate GIA 5556064411

Diamond specifications and retailer prices

From $1,559 USD
As of October 28, 2026
Save $1,921 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,480 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556064411. Listed at 17 retailers as of October 28, 2026, with prices from $1,559 to $3,480, a $1,921 spread on the same certified stone. MOH London lists it at $3,480. 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

0.80
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5556064411
Dimensions5.92 × 5.94 × 3.68 mm
L/W Ratio1.00
Top View
5.92 mm5.94 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556064411
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 28
Current: $3,480 USD|Low: $1,417 USD|High: $3,503 USD|Avg: $2,186 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$1,559 USD
Retailer 6$1,614 USD
Retailer 5$1,977 USD
Retailer 2$2,154 USD
Retailer 3$2,520 USD
MOH London$3,480 USD

40 data points across 6 retailers

17 retailers$1,559 USD to $3,480 USD

A
Cheapest Retailer
-
$1,559 USD
Final sale: no returns
A
Retailer 2
-
$1,596 USD
View
A
Retailer 3
-
$1,614 USD
View
Retailer 4
-
$1,660 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$1,681 USD
View
A
Retailer 6
-
$1,693 USD
A$2,604 AUD
View
B+
Retailer 7
-
$1,977 USD
View
B+
Retailer 8
-
$2,061 USD
View
B+
Retailer 9
-
$2,090 USD
View
B+
Retailer 10
-
$2,090 USD
View
B+
Retailer 11
-
$2,154 USD
£1,696 GBP
View
B+
Retailer 12
-
$2,160 USD
View
B+
Retailer 13
-
$2,254 USD
View
B+
Retailer 14
-
$2,272 USD
CA$3,156 CAD
View
B+
Retailer 15
-
$2,383 USD
View
B+
Retailer 16
-
$2,520 USD
€2,400 EUR
View
Most Expensive
B
MOH London
735ADE877 · Oct 29
$3,480 USD
£2,740 GBP
View
16 more retailers have this diamond
Prices start from $1,559 USDSave up to $1,921 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
0.80ct Round
$1,559 USD