Round|Natural|GIA

0.80ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6502333816

Certificate GIA 6502333816

Diamond specifications and retailer prices

From $1,113 USD
As of November 6, 2026
Save $2,453 USD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,567 USD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502333816. Listed at 21 retailers as of November 5, 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. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6502333816
Dimensions6.05 × 6.03 × 3.59 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.05 mm6.03 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6502333816
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.4%

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 6
Current: $1,159 USD|Low: $1,113 USD|High: $2,593 USD|Avg: $1,689 USD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$1,113 USD
Retailer 1$1,159 USD
Retailer 2$1,350 USD
Retailer 11$1,460 USD
Retailer 6$1,493 USD
Retailer 5$1,555 USD
Retailer 12$1,560 USD
Retailer 8$1,605 USD
Retailer 3$1,908 USD
Retailer 10$2,030 USD
Retailer 7$2,163 USD
Retailer 9$2,555 USD

32 data points across 12 retailers

21 retailers$1,113 USD to $3,566 USD

A
Cheapest Retailer
-
$1,113 USD
A
Retailer 2
-
$1,159 USD
View
A
Retailer 3
-
$1,350 USD
View
Final sale: no returns
A
Retailer 4
-
$1,360 USD
View
A
Retailer 5
-
$1,377 USD
View
A
Retailer 6
-
$1,426 USD
View
A
Retailer 7
-
$1,460 USD
View
Retailer 8
-
$1,463 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$1,463 USD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$1,493 USD
View
Retailer 11
-
$1,530 USD
View
Price last confirmed 22 days ago
A
Retailer 12
-
$1,555 USD
View
A
Retailer 13
-
$1,560 USD
View
A
Retailer 14
-
$1,605 USD
View
Retailer 15
-
$1,688 USD
View
Price last confirmed 19 days ago
Retailer 16
-
$1,908 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$2,030 USD
View
B+
Retailer 18
-
$2,163 USD
View
B+
Retailer 19
-
$2,555 USD
View
B
Retailer 20
-
$3,566 USD
View
Most Expensive
NZ Jewellers
7a3e4654-a936-41a1-a179-e2f3b0a6ea06 · Oct 17
$3,567 USD
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from $1,113 USDSave up to $2,453 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
$1,113 USD