Round|Natural|GIA

1.03ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 1242059556

Certificate GIA 1242059556

Diamond specifications and retailer prices

From $10,833 SGD
€8,070 EUR
As of October 29, 2026
Save $7,512 SGD (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,552 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1242059556. Listed at 21 retailers as of October 26, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242059556
Dimensions6.58 × 6.60 × 3.94 mm
L/W Ratio1.00
Top View
6.58 mm6.60 mm1.03 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242059556
Side View
Table 60.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $19,552 SGD|Low: $10,645 SGD|High: $19,552 SGD|Avg: $13,697 SGD
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
Retailer 21
Retailer 22
October 31, 2026
Retailer 11$10,833 SGD
Retailer 15$11,130 SGD
Retailer 14$11,878 SGD
Retailer 22$12,014 SGD
Retailer 10$12,218 SGD
Retailer 13$12,337 SGD
Retailer 6$12,803 SGD
Retailer 18$12,861 SGD
Retailer 21$12,898 SGD
Retailer 8$12,948 SGD
Retailer 2$13,987 SGD
Retailer 5$14,028 SGD
Retailer 7$14,047 SGD
Retailer 16$14,097 SGD
Retailer 4$14,244 SGD
Retailer 9$14,254 SGD
Retailer 19$14,354 SGD
Retailer 17$15,398 SGD
Retailer 12$16,186 SGD
Retailer 3$16,929 SGD
Retailer 20$18,345 SGD
NZ Jewellers$19,552 SGD

22 data points across 22 retailers

21 retailers$10,833 SGD to $18,345 SGD

B+
Cheapest Retailer
-
$10,833 SGD
€8,070 EUR
Retailer 2
-
$11,130 SGD
$8,706 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$11,878 SGD
$9,291 USD
View
B+
Retailer 4
-
$12,014 SGD
$9,398 USD
View
B+
Retailer 5
-
$12,218 SGD
$9,557 USD
View
B+
Retailer 6
-
$12,337 SGD
£7,599 GBP
View
B+
Retailer 7
-
$12,803 SGD
$10,015 USD
View
B+
Retailer 8
-
$12,861 SGD
£7,922 GBP
View
Retailer 9
-
$12,898 SGD
A$15,522 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$13,987 SGD
$10,941 USD
View
B
Retailer 11
-
$14,028 SGD
$10,973 USD
View
B
Retailer 12
-
$14,047 SGD
£8,652 GBP
View
B+
Retailer 13
-
$14,097 SGD
€10,502 EUR
View
B
Retailer 14
-
$14,244 SGD
$11,142 USD
View
B
Retailer 15
-
$14,254 SGD
$11,150 USD
View
B
Retailer 16
-
$14,354 SGD
$11,228 USD
View
B+
Retailer 17
-
$15,398 SGD
A$18,530 AUD
View
Retailer 18
-
$16,186 SGD
$12,661 USD
View
Price last confirmed 8 days ago
Retailer 19
-
$16,929 SGD
ZAR 213,932 ZAR
View
Price last confirmed 9 days ago
B
Retailer 20
-
$18,345 SGD
£11,299 GBP
View
Most Expensive
NZ Jewellers
ef14ee0a-b775-412f-abbb-c7cfb4554765 · Oct 23
$19,552 SGD
$15,294 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $10,833 SGDSave up to $7,512 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.

B+
1.03ct Round
$10,833 SGD