CaratHunter
Plans
Round|Natural|GIA

1.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2506039096

Certificate GIA 2506039096

Diamond specifications and retailer prices

From $6,025 USD
As of November 1, 2026
Save $8,618 USD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,643 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2506039096. Listed at 19 retailers as of October 31, 2026, with prices from $6,025 to $14,643, a $8,618 spread on the same certified stone. Diamond Quarter lists it at $14,643. 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

1.52
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2506039096
Dimensions7.34 × 7.31 × 4.60 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
7.34 mm7.31 mm1.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506039096
Side View
Table 58.0%Crown 35°Girdle: ThickPavilion 41.4°Culet: NoneDepth 62.7%

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 1
Current: $6,648 USD|Low: $6,025 USD|High: $10,594 USD|Avg: $7,222 USD|-2.2%
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
November 2, 2026
Retailer 12$6,025 USD
Retailer 3$6,064 USD
Retailer 11$6,086 USD
Retailer 13$6,150 USD
Retailer 10$6,440 USD
Retailer 5$6,559 USD
Retailer 1$6,648 USD
Retailer 4$6,897 USD
Retailer 2$7,139 USD
Retailer 7$7,409 USD
Retailer 6$7,590 USD
Retailer 9$8,574 USD
Retailer 8$10,281 USD

36 data points across 13 retailers

19 retailers$6,025 USD to $14,643 USD

A
Cheapest Retailer
-
$6,025 USD
A
Retailer 2
-
$6,064 USD
View
A
Retailer 3
-
$6,086 USD
View
A
Retailer 4
-
$6,150 USD
View
A
Retailer 5
-
$6,440 USD
View
Final sale: no returns
A
Retailer 6
-
$6,648 USD
£5,235 GBP
View
Retailer 7
-
$6,897 USD
A$10,610 AUD
View
Price last confirmed 11 days ago
Retailer 8
-
$7,105 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$7,105 USD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$7,139 USD
View
Retailer 11
-
$7,215 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$7,409 USD
£5,834 GBP
View
B+
Retailer 13
-
$7,590 USD
€7,229 EUR
View
Retailer 14
-
$8,189 USD
View
Price last confirmed 41 days ago
Retailer 15
-
$8,199 USD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
$8,574 USD
ZAR 138,511 ZAR
View
B+
Retailer 17
-
$10,281 USD
£8,095 GBP
View
Retailer 18
-
$11,884 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Diamond Quarter
1.52SI1G2596C78FN · Oct 31
$14,643 USD
£11,530 GBP
View
18 more retailers have this diamond
Prices start from $6,025 USDSave up to $8,618 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
1.52ct Round
$6,025 USD