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Round|Natural|GIA

1.03ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1519016680

Certificate GIA 1519016680

Diamond specifications and retailer prices

From $3,181 USD
SGD 4,299 SGD
As of October 31, 2026
Save $3,997 USD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,178 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1519016680. Listed at 22 retailers as of October 31, 2026, with prices from $3,181 to $7,178, a $3,997 spread on the same certified stone. Diamond Quarter lists it at $7,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1519016680
Dimensions6.45 × 6.40 × 3.98 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Pinpoint
Top View
6.45 mm6.40 mm1.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519016680
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $6,363 USD|Low: $3,181 USD|High: $6,665 USD|Avg: $4,180 USD|-1.7%
Retailer 1
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
November 2, 2026
Retailer 7$3,181 USD
Retailer 9$3,199 USD
Retailer 15$3,378 USD
Retailer 6$3,511 USD
Retailer 10$3,559 USD
Retailer 2$3,640 USD
Retailer 3$3,804 USD
Retailer 14$3,804 USD
Retailer 17$3,951 USD
Retailer 5$3,951 USD
Retailer 11$3,952 USD
Retailer 4$4,054 USD
Retailer 8$4,098 USD
Retailer 13$4,388 USD
Retailer 12$4,676 USD
Retailer 1$6,363 USD
Retailer 16$6,628 USD

39 data points across 17 retailers

22 retailers$3,181 USD to $7,178 USD

A
Cheapest Retailer
-
$3,181 USD
SGD 4,299 SGD
A
Retailer 2
-
$3,199 USD
View
A
Retailer 3
-
$3,378 USD
View
Retailer 4
-
$3,460 USD
View
Price last confirmed 78 days ago
B+
Retailer 5
-
$3,511 USD
View
Final sale: no returns
A
Retailer 6
-
$3,559 USD
£2,803 GBP
View
B+
Retailer 7
-
$3,640 USD
View
Retailer 8
-
$3,804 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,804 USD
View
Retailer 10
-
$3,826 USD
View
Price last confirmed 46 days ago
B+
Retailer 11
-
$3,951 USD
View
B+
Retailer 12
-
$3,951 USD
View
B+
Retailer 13
-
$3,952 USD
£3,112 GBP
View
B+
Retailer 14
-
$4,054 USD
View
Retailer 15
-
$4,098 USD
A$6,304 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$4,388 USD
£3,455 GBP
View
Retailer 17
-
$4,414 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
$4,676 USD
ZAR 75,549 ZAR
View
B
Retailer 19
-
$6,363 USD
£5,010 GBP
View
B
Retailer 20
-
$6,628 USD
View
Retailer 21
-
$6,665 USD
View
Price last confirmed 44 days ago
Most Expensive
B
Diamond Quarter
1.03VS1H15806D36N · Oct 31
$7,178 USD
£5,652 GBP
View
21 more retailers have this diamond
Prices start from $3,181 USDSave up to $3,997 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.

A
1.03ct Round
$3,181 USD