Marquise|Natural|GIA

1.03ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 6237943888

Certificate GIA 6237943888

Diamond specifications and retailer prices

From $5,803 USD
A$8,928 AUD
As of November 2, 2026
15 retailers carry this diamond
Most expensive: $10,373 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237943888. Listed at 15 retailers as of November 2, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237943888
Dimensions10.20 × 5.57 × 3.04 mm
L/W Ratio1.83
Top View
10.20 mm5.57 mm1.03 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237943888
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 54.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $9,235 USD|Low: $5,247 USD|High: $9,247 USD|Avg: $6,746 USD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 15, 2026
Retailer 9$5,408 USD
Retailer 8$5,724 USD
Retailer 10$5,775 USD
Retailer 2$5,803 USD
Retailer 5$5,988 USD
Retailer 11$6,163 USD
Retailer 7$6,296 USD
Retailer 3$6,359 USD
Retailer 12$6,706 USD
Retailer 4$7,366 USD
Retailer 6$7,532 USD
Retailer 1$9,235 USD

22 data points across 12 retailers

15 retailers

Retailer 1
-
$5,408 USD
Price last confirmed 20 days ago
B+
Retailer 2
-
$5,803 USD
A$8,928 AUD
View
Retailer 3
-
$5,988 USD
£4,715 GBP
View
Price last confirmed 19 days ago
Retailer 4
-
$6,163 USD
A$9,482 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$6,202 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$6,202 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$6,202 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$6,359 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$6,706 USD
£5,280 GBP
View
Price last confirmed 18 days ago
Retailer 10
-
$7,156 USD
View
Price last confirmed 41 days ago
Retailer 11
-
$7,156 USD
View
Price last confirmed 34 days ago
Retailer 12
-
$7,532 USD
ZAR 121,677 ZAR
View
Price last confirmed 20 days ago
Retailer 13
-
$9,235 USD
£7,272 GBP
View
Price last confirmed 18 days ago
Retailer 14
-
$10,373 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
4d20fca9-215d-4d5a-ab82-68393ab7f3f8 · Sep 30
$10,373 USD
View
Price last confirmed 32 days ago
14 more retailers have this diamond
Prices start from $5,803 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 Marquise
$5,803 USD