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Round|Natural|GIA

0.80ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562630842

Certificate GIA 6562630842

Diamond specifications and retailer prices

From $1,123 SGD
As of November 2, 2026
Save $1,621 SGD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,624 SGD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562630842. Listed at 19 retailers as of November 2, 2026, with a 144% 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562630842
Dimensions5.90 × 5.95 × 3.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.90 mm5.95 mm0.80 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562630842
Side View
Table 56.0%Crown 35.5°Girdle: MED-MEDPavilion 41.2°Culet: NoneDepth 62.8%

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 2
Current: $3,624 SGD|Low: $1,098 SGD|High: $3,654 SGD|Avg: $1,747 SGD|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 2$1,123 SGD
Retailer 19$1,132 SGD
Retailer 8$1,321 SGD
Retailer 20$1,352 SGD
Retailer 9$1,375 SGD
Retailer 5$1,383 SGD
Retailer 12$1,441 SGD
Retailer 4$1,498 SGD
Retailer 10$1,549 SGD
Retailer 14$1,556 SGD
Retailer 7$1,628 SGD
Retailer 17$1,701 SGD
Retailer 13$1,729 SGD
Retailer 18$1,765 SGD
Retailer 15$1,888 SGD
Retailer 16$1,954 SGD
Retailer 11$2,129 SGD
Retailer 6$2,439 SGD
Retailer 3$2,744 SGD
NZ Jewellers$3,624 SGD

18 data points across 20 retailers

19 retailers$1,123 SGD to $2,744 SGD

A
Cheapest Retailer
-
$1,123 SGD
A
Retailer 2
-
$1,132 SGD
View
Retailer 3
-
$1,321 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,352 SGD
View
A
Retailer 5
-
$1,375 SGD
View
A
Retailer 6
-
$1,441 SGD
View
A
Retailer 7
-
$1,498 SGD
View
Retailer 8
-
$1,549 SGD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$1,556 SGD
View
A
Retailer 10
-
$1,628 SGD
View
A
Retailer 11
-
$1,701 SGD
View
A
Retailer 12
-
$1,729 SGD
View
A
Retailer 13
-
$1,765 SGD
View
B+
Retailer 14
-
$1,888 SGD
View
B+
Retailer 15
-
$1,954 SGD
View
Retailer 16
-
$2,129 SGD
View
Price last confirmed 11 days ago
Retailer 17
-
$2,439 SGD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$2,744 SGD
View
Most Expensive
NZ Jewellers
73b45797-32f6-42fb-91f3-e1a6e30f42b2 · Oct 30
$3,624 SGD
$2,828 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $1,123 SGDSave up to $1,621 SGD

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
$1,123 SGD