Round|Natural|GIA

1.62ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5231996007

Certificate GIA 5231996007

Diamond specifications and retailer prices

From $9,777 CAD
$6,999 USD
As of October 31, 2026
Save $5,860 CAD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,927 CAD at NZ Jewellers · As of September 21, 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 5231996007. Listed at 10 retailers as of October 29, 2026, with a 60% 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

1.62
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231996007
Dimensions7.44 × 7.49 × 4.67 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Needle
Top View
7.44 mm7.49 mm1.62 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231996007
Side View
Table 57.0%Crown 36.5°GirdlePavilion 40.6°CuletDepth 62.5%

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 31
Current: $10,281 CAD|Low: $9,777 CAD|High: $15,961 CAD|Avg: $11,717 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$9,777 CAD
Retailer 6$10,239 CAD
Retailer 1$10,281 CAD
Retailer 4$10,763 CAD
Retailer 7$12,082 CAD
Retailer 2$12,405 CAD
Retailer 3$15,637 CAD

35 data points across 7 retailers

10 retailers$9,777 CAD to $15,637 CAD

B+
Cheapest Retailer
-
$9,777 CAD
$6,999 USD
Retailer 2
-
$10,239 CAD
$7,330 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$10,281 CAD
$7,360 USD
View
Retailer 4
-
$10,763 CAD
A$11,854 AUD
View
Price last confirmed 10 days ago
Retailer 5
-
$11,262 CAD
$8,062 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$11,316 CAD
$8,101 USD
View
Price last confirmed 39 days ago
Retailer 7
-
$11,491 CAD
$8,226 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$12,405 CAD
£6,992 GBP
View
B
Retailer 9
-
$15,637 CAD
£8,814 GBP
View
Most Expensive
NZ Jewellers
edc2355d-ea92-4ddf-ac89-5b1f509bdaf1 · Sep 21
$18,927 CAD
$13,549 USD
View
Price last confirmed 40 days ago
9 more retailers have this diamond
Prices start from $9,777 CADSave up to $5,860 CAD

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
$9,777 CAD