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Radiant|Natural|GIA

1.31ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 3505747015

Certificate GIA 3505747015

Diamond specifications and retailer prices

From $7,414 NZD
As of November 5, 2026
Save $7,491 NZD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,905 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3505747015. Listed at 12 retailers as of November 4, 2026, with prices from $7,414 to $14,905, a $7,491 spread on the same certified stone. MOH London lists it at $14,905. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3505747015
Dimensions7.72 × 5.46 × 3.48 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.72 mm5.46 mm1.31 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3505747015
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.7%

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: Nov 5
Current: $14,905 NZD|Low: $6,795 NZD|High: $15,694 NZD|Avg: $9,857 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$7,414 NZD
Retailer 6$7,513 NZD
Retailer 8$7,847 NZD
Retailer 10$7,912 NZD
Retailer 3$8,435 NZD
Retailer 7$8,502 NZD
Retailer 5$9,274 NZD
Retailer 12$9,810 NZD
Retailer 11$10,356 NZD
Retailer 2$10,560 NZD
MOH London$14,905 NZD
Retailer 9$15,694 NZD

35 data points across 12 retailers

12 retailers$7,414 NZD to $14,905 NZD

A
Cheapest Retailer
-
$7,414 NZD
A
Retailer 2
-
$7,513 NZD
View
B+
Retailer 3
-
$7,847 NZD
View
Final sale: no returns
B+
Retailer 4
-
$7,912 NZD
View
B+
Retailer 5
-
$8,435 NZD
View
Retailer 6
-
$8,502 NZD
View
Price last confirmed 43 days ago
Retailer 7
-
$8,502 NZD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$9,274 NZD
View
Retailer 9
-
$9,810 NZD
View
Price last confirmed 44 days ago
Retailer 10
-
$10,356 NZD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$10,560 NZD
View
Most Expensive
B
MOH London
C57C91C87 · Nov 4
$14,905 NZD
£6,506 GBP
View
11 more retailers have this diamond
Prices start from $7,414 NZDSave up to $7,491 NZD

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
1.31ct Radiant
$7,414 NZD