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Round|Natural|GIA

0.80ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1328429658

Certificate GIA 1328429658

Diamond specifications and retailer prices

From $949 SGD
HK$5,800 HKD
As of November 1, 2026
Save $3,011 SGD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,960 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 1328429658. Listed at 10 retailers as of October 30, 2026, with prices from $949 to $3,960, a $3,011 spread on the same certified stone. NZ Jewellers lists it at $3,960. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1328429658
Dimensions5.92 × 5.89 × 3.71 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp
Top View
5.92 mm5.89 mm0.80 ctI / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1328429658
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 62.9%

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 1
Current: $3,960 SGD|Low: $933 SGD|High: $3,960 SGD|Avg: $1,637 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$949 SGD
Retailer 5$1,022 SGD
Retailer 3$1,236 SGD
Retailer 6$1,263 SGD
Retailer 8$1,263 SGD
Retailer 7$1,312 SGD
Retailer 10$1,372 SGD
Retailer 9$1,457 SGD
Retailer 2$1,768 SGD
Retailer 11$1,836 SGD
NZ Jewellers$3,960 SGD

18 data points across 11 retailers

10 retailers$949 SGD to $3,960 SGD

A
Cheapest Retailer
-
$949 SGD
HK$5,800 HKD
B+
Retailer 2
-
$1,022 SGD
₹76,140 INR
View
B+
Retailer 3
-
$1,236 SGD
$967 USD
View
B+
Retailer 4
-
$1,263 SGD
$988 USD
View
B+
Retailer 5
-
$1,263 SGD
$988 USD
View
B+
Retailer 6
-
$1,312 SGD
$1,026 USD
View
B+
Retailer 7
-
$1,372 SGD
$1,073 USD
View
B+
Retailer 8
-
$1,457 SGD
$1,140 USD
View
B+
Retailer 9
-
$1,768 SGD
€1,317 EUR
View
Most Expensive
C
NZ Jewellers
38095e71-c0e6-4dbf-b676-f561f21ae721 · Oct 30
$3,960 SGD
$3,098 USD
View
9 more retailers have this diamond
Prices start from $949 SGDSave up to $3,011 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
$949 SGD