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Round|Natural|GIA

1.52ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2556663155

Certificate GIA 2556663155

Diamond specifications and retailer prices

From $6,186 USD
Save $4,748 USD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,934 USD at Wholesale Diamonds Direct
View at Wholesale Diamonds Direct

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 GIA 2556663155. Listed at 12 retailers, with prices from $6,186 to $10,934 at Wholesale Diamonds Direct, a $4,748 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
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556663155
Dimensions7.36 × 7.31 × 4.56 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
7.36 mm7.31 mm1.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556663155
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $6,186 USD|Low: $5,513 USD|High: $10,934 USD|Avg: $7,777 USD|+12.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 1, 2026
Retailer 1$6,186 USD
Retailer 3$6,540 USD
Retailer 4$6,565 USD
Retailer 7$7,395 USD
Retailer 8$7,508 USD
Retailer 6$7,647 USD
Retailer 10$7,850 USD
Retailer 11$7,850 USD
Retailer 2$7,948 USD
Retailer 9$8,110 USD
Retailer 5$9,441 USD
Wholesale Diamonds Direct$10,934 USD

23 data points across 12 retailers

12 retailers$6,186 USD to $10,934 USD

B+
Cheapest Retailer
-
$6,186 USD
B+
Retailer 2
-
$6,540 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$6,565 USD
View
B+
Retailer 4
-
$7,404 USD
£5,830 GBP
View
B
Retailer 5
-
$7,508 USD
View
B
Retailer 6
-
$7,647 USD
€7,283 EUR
View
B
Retailer 7
-
$7,850 USD
View
B
Retailer 8
-
$7,850 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$7,948 USD
View
B
Retailer 10
-
$8,110 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$9,441 USD
ZAR 152,524 ZAR
View
Most Expensive
B
Wholesale Diamonds Direct
329266011 · Sep 30
$10,934 USD
View
11 more retailers have this diamond
Prices start from $6,186 USDSave up to $4,748 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.

B+
1.52ct Round
$6,186 USD