Radiant|Natural|GIA

1.56ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 2457549291

Certificate GIA 2457549291

Diamond specifications and retailer prices

From $3,125 USD
Save $3,793 USD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,918 USD at NZ Jewellers
View at NZ Jewellers

About this 1.56ct natural radiant diamond

This 1.56ct natural radiant sits in the one-and-a-half to two carat band, graded J 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 2457549291. Listed at 18 retailers, with prices from $3,125 to $6,918 at NZ Jewellers, a $3,793 spread on the same certified stone. 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

1.56
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457549291
Dimensions7.25 × 5.73 × 3.99 mm
L/W Ratio1.27
Top View
7.25 mm5.73 mm1.56 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2457549291
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $4,408 USD|Low: $3,125 USD|High: $6,721 USD|Avg: $3,973 USD|+1.5%
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
October 1, 2026
Retailer 8$3,125 USD
Retailer 2$3,193 USD
Retailer 13$3,560 USD
Retailer 12$3,601 USD
Retailer 9$3,816 USD
Retailer 6$4,027 USD
Retailer 3$4,070 USD
Retailer 4$4,070 USD
Retailer 5$4,210 USD
Retailer 1$4,408 USD
Retailer 10$4,495 USD
Retailer 11$4,725 USD
Retailer 7$6,721 USD

31 data points across 13 retailers

18 retailers$3,125 USD to $6,918 USD

B+
Cheapest Retailer
-
$3,125 USD
B+
Retailer 2
-
$3,193 USD
View
B+
Retailer 3
-
$3,560 USD
View
B+
Retailer 4
-
$3,597 USD
View
B+
Retailer 5
-
$3,597 USD
View
B+
Retailer 6
-
$3,601 USD
View
B+
Retailer 7
-
$3,736 USD
View
B+
Retailer 8
-
$3,816 USD
View
B+
Retailer 9
-
$4,036 USD
£3,178 GBP
View
B+
Retailer 10
-
$4,070 USD
View
B+
Retailer 11
-
$4,070 USD
View
B+
Retailer 12
-
$4,151 USD
View
B+
Retailer 13
-
$4,210 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$4,408 USD
€4,198 EUR
View
B+
Retailer 15
-
$4,495 USD
View
B
Retailer 16
-
$4,725 USD
ZAR 76,336 ZAR
View
Price last confirmed 43 days ago
B
Retailer 17
-
$6,721 USD
£5,292 GBP
View
Most Expensive
C
NZ Jewellers
2abfe7b9-2016-475d-99fa-3e53be3dbeb7 · Sep 30
$6,918 USD
View
17 more retailers have this diamond
Prices start from $3,125 USDSave up to $3,793 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.

B+
1.56ct Radiant
$3,125 USD