Radiant|Natural|GIA

1.55ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 1549934703

Certificate GIA 1549934703

Diamond specifications and retailer prices

From $2,835 USD
Save $3,426 USD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,261 USD at MOH London
View at MOH London

About this 1.55ct natural radiant diamond

This 1.55ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549934703. Listed at 13 retailers, with prices from $2,835 to $6,261 at MOH London, a $3,426 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549934703
Dimensions7.46 × 5.72 × 3.98 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
7.46 mm5.72 mm1.55 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549934703
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $6,261 USD|Low: $2,835 USD|High: $6,261 USD|Avg: $3,742 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 1, 2026
Retailer 17$2,835 USD
Retailer 18$2,867 USD
Retailer 3$3,038 USD
Retailer 15$3,048 USD
Retailer 14$3,052 USD
Retailer 7$3,083 USD
Retailer 12$3,452 USD
Retailer 16$3,510 USD
Retailer 6$3,676 USD
Retailer 4$3,756 USD
Retailer 8$3,767 USD
Retailer 11$3,831 USD
Retailer 9$3,920 USD
Retailer 10$4,050 USD
Retailer 2$4,249 USD
Retailer 5$4,557 USD
Retailer 13$5,889 USD
MOH London$6,261 USD

30 data points across 18 retailers

13 retailers$2,835 USD to $6,261 USD

A
Cheapest Retailer
-
$2,835 USD
A
Retailer 2
-
$2,867 USD
HK$22,400 HKD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$3,038 USD
View
A
Retailer 4
-
$3,048 USD
View
A
Retailer 5
-
$3,052 USD
View
B+
Retailer 6
-
$3,452 USD
View
A
Retailer 7
-
$3,510 USD
View
B+
Retailer 8
-
$3,756 USD
A$5,778 AUD
View
B+
Retailer 9
-
$3,831 USD
£3,016 GBP
View
B+
Retailer 10
-
$4,249 USD
€4,047 EUR
View
B+
Retailer 11
-
$4,557 USD
ZAR 73,611 ZAR
View
Price last confirmed 43 days ago
B
Retailer 12
-
$5,889 USD
View
Most Expensive
B
MOH London
451FE2729 · Oct 1
$6,261 USD
£4,930 GBP
View
12 more retailers have this diamond
Prices start from $2,835 USDSave up to $3,426 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.

A
1.55ct Radiant
$2,835 USD