Marquise|Natural|GIA

1.03ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 5241102716

Certificate GIA 5241102716

Diamond specifications and retailer prices

From $2,470 USD
As of November 6, 2026
Save $3,503 USD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,973 USD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5241102716. Listed at 9 retailers as of November 5, 2026, with prices from $2,470 to $5,973, a $3,503 spread on the same certified stone. NZ Jewellers lists it at $5,973. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241102716
Dimensions10.47 × 5.36 × 3.09 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
10.47 mm5.36 mm1.03 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241102716
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,973 USD|Low: $2,470 USD|High: $5,973 USD|Avg: $3,407 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$2,470 USD
Retailer 8$2,876 USD
Retailer 3$2,948 USD
Retailer 7$3,139 USD
Retailer 9$3,211 USD
Retailer 6$3,371 USD
Retailer 2$3,648 USD
Retailer 4$5,110 USD
NZ Jewellers$5,973 USD

8 data points across 9 retailers

9 retailers$2,470 USD to $5,973 USD

A
Cheapest Retailer
-
$2,470 USD
B+
Retailer 2
-
$2,876 USD
View
B+
Retailer 3
-
$2,948 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,139 USD
View
B+
Retailer 5
-
$3,211 USD
View
B
Retailer 6
-
$3,371 USD
View
B
Retailer 7
-
$3,648 USD
View
B
Retailer 8
-
$5,110 USD
View
Most Expensive
B
NZ Jewellers
0f3006a0-dd5a-49ba-8c4c-0e97d032cb56 · Nov 5
$5,973 USD
View
8 more retailers have this diamond
Prices start from $2,470 USDSave up to $3,503 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 Marquise
$2,470 USD