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Round|Natural|GIA

1.03ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1242069337

Certificate GIA 1242069337

Diamond specifications and retailer prices

From $3,308 SGD
$2,588 USD
As of October 31, 2026
Save $2,984 SGD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,292 SGD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1242069337. Listed at 16 retailers as of October 31, 2026, with prices from $3,308 to $6,292, a $2,984 spread on the same certified stone. Helzberg Diamonds lists it at $6,292. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1242069337
Dimensions6.48 × 6.50 × 4.02 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.48 mm6.50 mm1.03 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242069337
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: Oct 31
Current: $6,292 SGD|Low: $3,308 SGD|High: $6,292 SGD|Avg: $4,420 SGD
Helzberg Diamonds
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
October 31, 2026
Retailer 14$3,308 SGD
Retailer 5$3,526 SGD
Retailer 8$3,597 SGD
Retailer 13$3,656 SGD
Retailer 10$3,877 SGD
Retailer 7$3,986 SGD
Retailer 4$4,027 SGD
Retailer 16$4,269 SGD
Retailer 6$4,392 SGD
Retailer 9$4,436 SGD
Retailer 12$4,570 SGD
Retailer 2$4,591 SGD
Retailer 11$4,627 SGD
Retailer 3$5,579 SGD
Retailer 15$5,944 SGD
Helzberg Diamonds$6,292 SGD

25 data points across 16 retailers

16 retailers$3,308 SGD to $6,292 SGD

A
Cheapest Retailer
-
$3,308 SGD
$2,588 USD
A
Retailer 2
-
$3,371 SGD
View
B+
Retailer 3
-
$3,526 SGD
$2,758 USD
View
B+
Retailer 4
-
$3,597 SGD
$2,814 USD
View
Retailer 5
-
$3,656 SGD
$2,860 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$3,877 SGD
£2,388 GBP
View
B+
Retailer 7
-
$3,986 SGD
View
B+
Retailer 8
-
$4,027 SGD
$3,150 USD
View
B
Retailer 9
-
$4,269 SGD
$3,339 USD
View
B+
Retailer 10
-
$4,392 SGD
$3,436 USD
View
B+
Retailer 11
-
$4,436 SGD
€3,305 EUR
View
B+
Retailer 12
-
$4,570 SGD
£2,815 GBP
View
B+
Retailer 13
-
$4,591 SGD
$3,591 USD
View
B
Retailer 14
-
$5,579 SGD
$4,364 USD
View
B
Retailer 15
-
$5,944 SGD
$4,650 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKIGMPJJN · Oct 31
$6,292 SGD
$4,922 USD
View
15 more retailers have this diamond
Prices start from $3,308 SGDSave up to $2,984 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
1.03ct Round
$3,308 SGD