Round|Natural|GIA

1.03ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6412478772

Certificate GIA 6412478772

Diamond specifications and retailer prices

From $10,323 USD
As of October 30, 2026
Save $3,831 USD (27%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $18,871 USD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6412478772. Listed at 24 retailers as of October 30, 2026, with a 37% 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6412478772
Dimensions6.50 × 6.47 × 3.95 mm
L/W Ratio1.00
Top View
6.50 mm6.47 mm1.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6412478772
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,635 USD|Low: $10,120 USD|High: $17,897 USD|Avg: $13,098 USD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$10,120 USD
Retailer 9$10,500 USD
Retailer 8$11,322 USD
Retailer 3$12,158 USD
Retailer 6$12,314 USD
Retailer 10$12,455 USD
Retailer 2$13,564 USD
Retailer 4$13,694 USD
Retailer 1$16,635 USD
Retailer 5$17,779 USD

43 data points across 10 retailers

24 retailers$10,323 USD to $14,154 USD

Retailer 1
-
$10,120 USD
Price last confirmed 10 days ago
B
Retailer 2
-
$10,323 USD
View
B
Retailer 3
-
$10,500 USD
€10,000 EUR
View
B
Retailer 4
-
$10,505 USD
View
B
Retailer 5
-
$10,744 USD
CA$14,923 CAD
View
B
Retailer 6
-
$11,165 USD
View
B
Retailer 7
-
$11,322 USD
View
Final sale: no returns
B
Retailer 8
-
$11,323 USD
View
B
Retailer 9
-
$12,158 USD
£9,573 GBP
View
B
Retailer 10
-
$12,266 USD
View
Retailer 11
-
$12,314 USD
A$18,944 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$12,455 USD
View
B
Retailer 13
-
$13,180 USD
View
B
Retailer 14
-
$13,180 USD
View
B
Retailer 15
-
$13,445 USD
View
B
Retailer 16
-
$13,550 USD
View
B
Retailer 17
-
$13,564 USD
£10,680 GBP
View
B
Retailer 18
-
$13,620 USD
View
B
Retailer 19
-
$13,694 USD
€13,042 EUR
View
B
Retailer 20
-
$14,154 USD
View
Retailer 21
-
$14,894 USD
View
Price last confirmed 8 days ago
Retailer 22
-
$16,635 USD
ZAR 268,735 ZAR
View
Price under review
Retailer 23
-
$17,779 USD
£13,999 GBP
View
Price under review
Most Expensive
NZ Jewellers
6760afcf-c100-43f5-b5be-4debe839c51b · Oct 30
$18,871 USD
View
Price under review
23 more retailers have this diamond
Prices start from $10,323 USDSave up to $3,831 USD

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
$10,323 USD