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Round|Natural|GIA

1.62ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1535315593

Certificate GIA 1535315593

Diamond specifications and retailer prices

From $8,185 USD
As of October 30, 2026
Save $6,385 USD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $14,570 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.62ct natural round diamond

This 1.62ct 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 1535315593. Listed at 20 retailers as of October 30, 2026, with prices from $8,185 to $14,570, a $6,385 spread on the same certified stone. NZ Jewellers lists it at $14,570. 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

1.62
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1535315593
Dimensions7.46 × 7.51 × 4.71 mm
L/W Ratio1.01
Star length50%
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.46 mm7.51 mm1.62 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535315593
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 30
Current: $14,570 USD|Low: $7,284 USD|High: $14,570 USD|Avg: $10,370 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
November 1, 2026
Retailer 12$8,030 USD
Retailer 3$8,185 USD
Retailer 15$8,680 USD
Retailer 6$8,742 USD
Retailer 13$8,742 USD
Retailer 9$9,491 USD
Retailer 11$9,603 USD
Retailer 14$9,616 USD
Retailer 5$10,320 USD
Retailer 7$10,660 USD
Retailer 2$10,834 USD
Retailer 4$10,927 USD
Retailer 10$12,842 USD
Retailer 8$13,653 USD
NZ Jewellers$14,570 USD

45 data points across 15 retailers

20 retailers$8,185 USD to $14,570 USD

Retailer 1
-
$8,030 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$8,185 USD
View
B+
Retailer 3
-
$8,680 USD
View
B+
Retailer 4
-
$8,742 USD
View
B
Retailer 5
-
$8,742 USD
View
Final sale: no returns
B
Retailer 6
-
$9,470 USD
View
B+
Retailer 7
-
$9,491 USD
£7,473 GBP
View
Retailer 8
-
$9,603 USD
A$14,774 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$9,616 USD
View
Retailer 10
-
$9,630 USD
View
Price last confirmed 63 days ago
B
Retailer 11
-
$10,320 USD
View
B
Retailer 12
-
$10,320 USD
View
B
Retailer 13
-
$10,660 USD
View
B
Retailer 14
-
$10,834 USD
€10,318 EUR
View
B
Retailer 15
-
$10,927 USD
View
Retailer 16
-
$11,506 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$12,842 USD
ZAR 207,470 ZAR
View
B
Retailer 18
-
$13,653 USD
£10,750 GBP
View
Retailer 19
-
$13,959 USD
View
Price last confirmed 61 days ago
Most Expensive
B
NZ Jewellers
6c38b3ab-cd10-4260-ad85-11abc05b2ead · Oct 30
$14,570 USD
View
19 more retailers have this diamond
Prices start from $8,185 USDSave up to $6,385 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+
1.62ct Round
$8,185 USD