Marquise|Natural|GIA

1.31ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • GIA 1559733370

Certificate GIA 1559733370

Diamond specifications and retailer prices

From $8,137 USD
As of November 5, 2026
Save $5,472 USD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,609 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural marquise diamond

This 1.31ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559733370. Listed at 5 retailers as of November 5, 2026, with prices from $8,137 to $13,609, a $5,472 spread on the same certified stone. NZ Jewellers lists it at $13,609. 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

1.31
Carat
I
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559733370
Dimensions10.75 × 5.38 × 3.47 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Feather
Top View
10.75 mm5.38 mm1.31 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559733370
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $13,609 USD|Low: $7,813 USD|High: $13,609 USD|Avg: $10,030 USD|+4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$8,137 USD
Retailer 4$8,262 USD
Retailer 2$8,805 USD
Retailer 5$11,226 USD
NZ Jewellers$13,609 USD

30 data points across 5 retailers

5 retailers$8,137 USD to $13,609 USD

B+
Cheapest Retailer
-
$8,137 USD
B+
Retailer 2
-
$8,262 USD
View
B+
Retailer 3
-
$8,805 USD
View
B+
Retailer 4
-
$11,226 USD
View
Most Expensive
B
NZ Jewellers
1dfce7c8-70b0-4e0c-9c5b-10fe4e897628 · Nov 5
$13,609 USD
View
4 more retailers have this diamond
Prices start from $8,137 USDSave up to $5,472 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+
1.31ct Marquise
$8,137 USD