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Round|Natural|IGI

1.52ct H SI1 Round Natural Diamond

EX • H/SI1 • IGI 654416678

Certificate IGI 654416678

Diamond specifications and retailer prices

From $4,252 USD
Save $4,994 USD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,246 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 654416678. Listed at 16 retailers, with prices from $4,252 to $9,246 at NZ Jewellers, a $4,994 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 angle35°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 654416678
Dimensions7.37 × 7.34 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT Faint Yellowish Green
Top View
7.37 mm7.34 mm1.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 654416678
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°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: $9,246 USD|Low: $4,252 USD|High: $9,246 USD|Avg: $5,996 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
September 30, 2026
Retailer 13$4,252 USD
Retailer 7$4,822 USD
Retailer 14$4,959 USD
Retailer 15$5,175 USD
Retailer 11$5,468 USD
Retailer 3$5,528 USD
Retailer 5$5,528 USD
Retailer 10$5,528 USD
Retailer 6$5,682 USD
Retailer 2$5,798 USD
Retailer 9$6,051 USD
Retailer 4$6,379 USD
Retailer 8$6,666 USD
Retailer 12$8,697 USD
NZ Jewellers$9,246 USD

16 data points across 15 retailers

16 retailers$4,252 USD to $9,246 USD

A
Cheapest Retailer
-
$4,252 USD
A
Retailer 2
-
$4,822 USD
View
A
Retailer 3
-
$4,959 USD
View
A
Retailer 4
-
$5,175 USD
View
A
Retailer 5
-
$5,481 USD
£4,315 GBP
View
B+
Retailer 6
-
$5,528 USD
View
B+
Retailer 7
-
$5,528 USD
View
B+
Retailer 8
-
$5,528 USD
View
B+
Retailer 9
-
$5,682 USD
View
B+
Retailer 10
-
$5,798 USD
€5,522 EUR
View
B+
Retailer 11
-
$6,051 USD
£4,765 GBP
View
B+
Retailer 12
-
$6,379 USD
View
B+
Retailer 13
-
$6,389 USD
View
B+
Retailer 14
-
$6,666 USD
ZAR 107,688 ZAR
View
B
Retailer 15
-
$8,697 USD
£6,848 GBP
View
Most Expensive
B
NZ Jewellers
3559ef45-9473-4c44-afe0-7c960161b4e0 · Sep 28
$9,246 USD
View
15 more retailers have this diamond
Prices start from $4,252 USDSave up to $4,994 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
$4,252 USD