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Round|Natural|GIA

1.57ct G IF Round Natural Diamond

EX • G/IF • GIA 2225659237

Certificate GIA 2225659237

Diamond specifications and retailer prices

From $14,975 USD
A$23,038 AUD
As of October 29, 2026
7 retailers carry this diamond
Most expensive: $18,659 USD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2225659237. Listed at 7 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2225659237
Dimensions7.40 × 7.44 × 4.60 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
Minor details of polish are not shown.
Top View
7.40 mm7.44 mm1.57 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225659237
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $20,570 USD|Low: $10,532 USD|High: $20,597 USD|Avg: $14,077 USD|-0.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
September 22, 2026
Retailer 16$10,532 USD
Retailer 18$11,724 USD
Retailer 10$11,750 USD
Retailer 6$12,031 USD
Retailer 12$12,073 USD
Retailer 7$12,220 USD
Retailer 9$12,322 USD
Retailer 2$12,945 USD
Retailer 4$13,171 USD
Retailer 11$14,060 USD
Retailer 17$14,061 USD
Retailer 5$14,112 USD
Retailer 13$14,638 USD
Retailer 3$14,975 USD
Retailer 19$15,060 USD
Retailer 21$15,060 USD
Retailer 8$15,448 USD
Retailer 20$15,560 USD
Retailer 15$16,059 USD
Retailer 14$19,844 USD
Retailer 1$20,570 USD

9 data points across 21 retailers

7 retailers

A
Retailer 1
-
$14,268 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$14,638 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$14,817 USD
View
Price last confirmed 48 days ago
A
Retailer 4
-
$14,817 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$14,975 USD
A$23,038 AUD
View
B+
Retailer 6
-
$18,659 USD
View
Price last confirmed 48 days ago
Most Expensive
B+
NZ Jewellers
27f178c8-1737-49d8-b75f-51f5b37ffc70 · Sep 19
$18,659 USD
View
Price last confirmed 39 days ago
6 more retailers have this diamond
Prices start from $14,975 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
1.57ct Round
$14,975 USD