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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6442395649

Certificate GIA 6442395649

Diamond specifications and retailer prices

From $1,432 SGD
₹106,665 INR
As of October 31, 2026
Save $3,406 SGD (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,837 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6442395649. Listed at 22 retailers as of October 30, 2026, with prices from $1,432 to $4,837, a $3,406 spread on the same certified stone. NZ Jewellers lists it at $4,837. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6442395649
Dimensions5.92 × 5.87 × 3.72 mm
L/W Ratio1.01
Top View
5.92 mm5.87 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442395649
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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: Oct 31
Current: $1,432 SGD|Low: $1,428 SGD|High: $3,512 SGD|Avg: $2,218 SGD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 1$1,432 SGD
Retailer 5$1,456 SGD
Retailer 4$1,831 SGD
Retailer 2$1,838 SGD
Retailer 12$1,841 SGD
Retailer 11$1,985 SGD
Retailer 3$2,090 SGD
Retailer 9$2,209 SGD
Retailer 7$2,494 SGD
Retailer 8$2,508 SGD
Retailer 6$2,954 SGD
Retailer 10$3,492 SGD

26 data points across 12 retailers

22 retailers$1,432 SGD to $4,837 SGD

A
Cheapest Retailer
-
$1,432 SGD
₹106,665 INR
A
Retailer 2
-
$1,456 SGD
HK$8,900 HKD
View
A
Retailer 3
-
$1,831 SGD
$1,432 USD
View
Final sale: no returns
A
Retailer 4
-
$1,838 SGD
$1,438 USD
View
A
Retailer 5
-
$1,841 SGD
$1,440 USD
View
B+
Retailer 6
-
$1,983 SGD
$1,551 USD
View
A
Retailer 7
-
$1,985 SGD
$1,553 USD
View
B+
Retailer 8
-
$2,015 SGD
View
B+
Retailer 9
-
$2,075 SGD
$1,623 USD
View
B+
Retailer 10
-
$2,090 SGD
$1,635 USD
View
B+
Retailer 11
-
$2,157 SGD
$1,687 USD
View
B+
Retailer 12
-
$2,191 SGD
$1,714 USD
View
B+
Retailer 13
-
$2,209 SGD
£1,360 GBP
View
B+
Retailer 14
-
$2,234 SGD
A$2,688 AUD
View
B+
Retailer 15
-
$2,288 SGD
$1,790 USD
View
B+
Retailer 16
-
$2,494 SGD
€1,858 EUR
View
B+
Retailer 17
-
$2,508 SGD
£1,545 GBP
View
Retailer 18
-
$2,588 SGD
A$3,114 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$2,954 SGD
ZAR 37,325 ZAR
View
B
Retailer 20
-
$3,492 SGD
£2,151 GBP
View
B
Retailer 21
-
$4,054 SGD
£2,497 GBP
View
Most Expensive
B
NZ Jewellers
cfc64790-f47e-4098-9457-04d8e234aa84 · Oct 30
$4,837 SGD
$3,784 USD
View
21 more retailers have this diamond
Prices start from $1,432 SGDSave up to $3,406 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
$1,432 SGD