CaratHunter
Plans
Round|Natural|GIA

0.57ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6552749498

Certificate GIA 6552749498

Diamond specifications and retailer prices

From $833 NZD
₹44,702 INR
As of October 30, 2026
Save $2,686 NZD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,518 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552749498. Listed at 24 retailers as of October 30, 2026, with a 322% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.57
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552749498
Dimensions5.36 × 5.38 × 3.26 mm
L/W Ratio1.00
Star length55%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.36 mm5.38 mm0.57 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552749498
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.7%

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: Oct 30
Current: $1,732 NZD|Low: $708 NZD|High: $2,623 NZD|Avg: $1,467 NZD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$833 NZD
Retailer 7$1,034 NZD
Retailer 4$1,208 NZD
Retailer 3$1,374 NZD
Retailer 6$1,503 NZD
Retailer 8$1,687 NZD
Retailer 1$1,732 NZD
Retailer 5$2,605 NZD

35 data points across 8 retailers

24 retailers$833 NZD to $3,518 NZD

A
Cheapest Retailer
-
$833 NZD
₹44,702 INR
A
Retailer 2
-
$921 NZD
$519 USD
View
A
Retailer 3
-
$1,034 NZD
$583 USD
View
Final sale: no returns
A
Retailer 4
-
$1,080 NZD
A$936 AUD
View
Retailer 5
-
$1,121 NZD
$632 USD
View
Price last confirmed 43 days ago
Retailer 6
-
$1,121 NZD
$632 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$1,208 NZD
$681 USD
View
Retailer 8
-
$1,208 NZD
$681 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$1,295 NZD
$730 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$1,295 NZD
$730 USD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$1,295 NZD
$730 USD
View
A
Retailer 12
-
$1,350 NZD
$761 USD
View
A
Retailer 13
-
$1,352 NZD
£600 GBP
View
A
Retailer 14
-
$1,374 NZD
£610 GBP
View
A
Retailer 15
-
$1,455 NZD
$820 USD
View
A
Retailer 16
-
$1,503 NZD
€807 EUR
View
A
Retailer 17
-
$1,546 NZD
$872 USD
View
Retailer 18
-
$1,687 NZD
A$1,463 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$1,732 NZD
ZAR 15,768 ZAR
View
B
Retailer 20
-
$2,605 NZD
£1,156 GBP
View
Retailer 21
-
$3,518 NZD
$1,983 USD
View
Price last confirmed 39 days ago
B
Retailer 22
-
$3,518 NZD
$1,983 USD
View
Retailer 23
-
$3,518 NZD
$1,983 USD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
5c062c0b-01cf-4ab3-9738-5e5daba2582b · Sep 28
$3,518 NZD
$1,983 USD
View
Price last confirmed 32 days ago
23 more retailers have this diamond
Prices start from $833 NZDSave up to $2,686 NZD

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
0.57ct Round
$833 NZD