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Round|Natural|GIA

0.80ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1425643784

Certificate GIA 1425643784

Diamond specifications and retailer prices

From $1,096 SGD
HK$6,700 HKD
As of October 30, 2026
Save $2,752 SGD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,848 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 1425643784. Listed at 8 retailers as of October 30, 2026, with prices from $1,096 to $3,848, a $2,752 spread on the same certified stone. NZ Jewellers lists it at $3,848. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1425643784
Dimensions5.94 × 5.88 × 3.71 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Feather
Top View
5.94 mm5.88 mm0.80 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1425643784
Side View
Table 57.0%CrownGirdlePavilionCulet: 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: Oct 30
Current: $3,848 SGD|Low: $950 SGD|High: $3,848 SGD|Avg: $1,576 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$950 SGD
Retailer 8$1,096 SGD
Retailer 4$1,227 SGD
Retailer 6$1,227 SGD
Retailer 10$1,240 SGD
Retailer 5$1,275 SGD
Retailer 7$1,415 SGD
Retailer 11$1,447 SGD
Retailer 2$1,725 SGD
Retailer 9$1,783 SGD
NZ Jewellers$3,848 SGD

14 data points across 11 retailers

8 retailers$1,096 SGD to $3,848 SGD

A
Cheapest Retailer
-
$1,096 SGD
HK$6,700 HKD
B+
Retailer 2
-
$1,227 SGD
$960 USD
View
B+
Retailer 3
-
$1,227 SGD
$960 USD
View
B+
Retailer 4
-
$1,240 SGD
$970 USD
View
B+
Retailer 5
-
$1,275 SGD
$997 USD
View
B+
Retailer 6
-
$1,415 SGD
$1,107 USD
View
B
Retailer 7
-
$1,725 SGD
€1,285 EUR
View
Most Expensive
C
NZ Jewellers
d1c0d8cf-ab24-46b8-9590-5b293cc5d78d · Oct 30
$3,848 SGD
$3,010 USD
View
7 more retailers have this diamond
Prices start from $1,096 SGDSave up to $2,752 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
$1,096 SGD