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Round|Natural|IGI

1.52ct H SI1 Round Natural Diamond

EX • H/SI1 • IGI 782645455

Certificate IGI 782645455

Diamond specifications and retailer prices

From $5,074 USD
Save $4,656 USD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,730 USD at NZ Jewellers
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 782645455. Listed at 12 retailers, with prices from $5,074 to $9,730 at NZ Jewellers, a $4,656 spread on the same certified stone. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 782645455
Dimensions7.30 × 7.35 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.30 mm7.35 mm1.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 782645455
Side View
Table 58.0%Crown 36.2°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $9,730 USD|Low: $4,125 USD|High: $9,730 USD|Avg: $6,189 USD
NZ Jewellers
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
October 1, 2026
Retailer 7$4,125 USD
Retailer 2$5,074 USD
Retailer 9$5,430 USD
Retailer 13$5,754 USD
Retailer 4$5,818 USD
Retailer 12$5,818 USD
Retailer 15$5,818 USD
Retailer 5$5,973 USD
Retailer 10$6,103 USD
Retailer 8$6,507 USD
Retailer 6$6,699 USD
Retailer 3$6,713 USD
Retailer 11$7,015 USD
Retailer 14$8,674 USD
NZ Jewellers$9,730 USD

34 data points across 15 retailers

12 retailers$5,074 USD to $9,730 USD

A
Cheapest Retailer
-
$5,074 USD
B+
Retailer 2
-
$5,430 USD
View
B+
Retailer 3
-
$5,767 USD
£4,541 GBP
View
B+
Retailer 4
-
$5,818 USD
View
B+
Retailer 5
-
$5,818 USD
View
B+
Retailer 6
-
$5,973 USD
View
B+
Retailer 7
-
$6,103 USD
€5,812 EUR
View
B+
Retailer 8
-
$6,507 USD
£5,124 GBP
View
B+
Retailer 9
-
$6,713 USD
View
B
Retailer 10
-
$7,015 USD
ZAR 113,326 ZAR
View
B
Retailer 11
-
$8,674 USD
£6,830 GBP
View
Most Expensive
B
NZ Jewellers
f1c27d06-a2b5-4bb6-838b-17fc3f0970d2 · Sep 28
$9,730 USD
View
11 more retailers have this diamond
Prices start from $5,074 USDSave up to $4,656 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.

A
1.52ct Round
$5,074 USD