Round|Natural|GIA

1.57ct H IF Round Natural Diamond

EX • H/IF • GIA 6562192816

Certificate GIA 6562192816

Diamond specifications and retailer prices

From $10,696 USD
£8,422 GBP
As of October 31, 2026
Save $6,268 USD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,007 USD at NZ Jewellers · As of September 21, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6562192816. Listed at 10 retailers as of October 29, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562192816
Dimensions7.40 × 7.36 × 4.63 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.40 mm7.36 mm1.57 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562192816
Side View
Table 56.0%Crown 35°GirdlePavilion 40.8°CuletDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $10,696 USD|Low: $10,632 USD|High: $17,078 USD|Avg: $12,721 USD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 1$10,696 USD
Retailer 7$11,290 USD
Retailer 4$11,615 USD
Retailer 5$11,742 USD
Retailer 2$12,039 USD
Retailer 6$12,920 USD
Retailer 3$16,965 USD

40 data points across 7 retailers

10 retailers$10,696 USD to $16,965 USD

B+
Cheapest Retailer
-
$10,696 USD
£8,422 GBP
B+
Retailer 2
-
$11,290 USD
View
B+
Retailer 3
-
$11,615 USD
View
Retailer 4
-
$11,742 USD
A$18,065 AUD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$12,039 USD
£9,479 GBP
View
Retailer 6
-
$12,920 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$12,920 USD
View
Price last confirmed 23 days ago
Retailer 8
-
$13,119 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
$16,965 USD
£13,358 GBP
View
Most Expensive
NZ Jewellers
9112a625-9b75-4c88-bce6-78b88168af6a · Sep 21
$18,007 USD
View
Price last confirmed 40 days ago
9 more retailers have this diamond
Prices start from $10,696 USDSave up to $6,268 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.

B+
1.57ct Round
$10,696 USD