Round|Natural|GIA

1.57ct I FL Round Natural Diamond

EX • I/FL • GIA 6502828105

Certificate GIA 6502828105

Diamond specifications and retailer prices

From $9,394 USD
As of November 1, 2026
Save $5,231 USD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $14,625 USD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6502828105. Listed at 6 retailers as of October 30, 2026, with prices from $9,394 to $14,625, a $5,231 spread on the same certified stone. NZ Jewellers lists it at $14,625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
I
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6502828105
Dimensions7.39 × 7.43 × 4.63 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.39 mm7.43 mm1.57 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502828105
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Nov 1
Current: $14,625 USD|Low: $8,171 USD|High: $15,421 USD|Avg: $11,587 USD|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$9,394 USD
Retailer 4$9,686 USD
Retailer 6$10,580 USD
Retailer 3$10,641 USD
Retailer 2$13,705 USD
NZ Jewellers$14,625 USD

25 data points across 6 retailers

6 retailers$9,394 USD to $14,625 USD

A
Cheapest Retailer
-
$9,394 USD
B+
Retailer 2
-
$9,686 USD
View
Final sale: no returns
B+
Retailer 3
-
$10,580 USD
View
B+
Retailer 4
-
$10,641 USD
€10,134 EUR
View
B+
Retailer 5
-
$13,705 USD
£10,791 GBP
View
Most Expensive
B
NZ Jewellers
dda40b00-d56a-4ef8-b9db-72761158c9f3 · Oct 30
$14,625 USD
View
5 more retailers have this diamond
Prices start from $9,394 USDSave up to $5,231 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
$9,394 USD