Round|Natural|GIA

1.59ct H VVS2 Round Natural Diamond

EX • H/VVS2 • GIA 5156100559

Certificate GIA 5156100559

Diamond specifications and retailer prices

From $16,403 CAD
$11,720 USD
As of October 25, 2026
Save $12,163 CAD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $37,750 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5156100559. Listed at 16 retailers as of October 25, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5156100559
Dimensions7.52 × 7.48 × 4.61 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
7.52 mm7.48 mm1.59 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5156100559
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.5%

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 25
Current: $19,280 CAD|Low: $16,403 CAD|High: $28,756 CAD|Avg: $20,413 CAD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$16,403 CAD
Retailer 3$16,619 CAD
Retailer 11$16,879 CAD
Retailer 9$17,435 CAD
Retailer 10$17,887 CAD
Retailer 1$19,280 CAD
Retailer 7$19,537 CAD
Retailer 2$19,709 CAD
Retailer 5$22,889 CAD
Retailer 6$26,587 CAD
Retailer 4$28,566 CAD

40 data points across 11 retailers

16 retailers$16,403 CAD to $28,566 CAD

B+
Cheapest Retailer
-
$16,403 CAD
$11,720 USD
B+
Retailer 2
-
$16,879 CAD
$12,060 USD
View
B+
Retailer 3
-
$17,435 CAD
$12,457 USD
View
Final sale: no returns
B+
Retailer 4
-
$17,887 CAD
$12,780 USD
View
B+
Retailer 5
-
$18,193 CAD
$12,999 USD
View
B+
Retailer 6
-
$19,280 CAD
£10,847 GBP
View
B
Retailer 7
-
$19,407 CAD
$13,866 USD
View
B+
Retailer 8
-
$19,537 CAD
A$21,475 AUD
View
B
Retailer 9
-
$19,709 CAD
$14,082 USD
View
B
Retailer 10
-
$20,468 CAD
$14,624 USD
View
B
Retailer 11
-
$21,345 CAD
$15,251 USD
View
B
Retailer 12
-
$22,889 CAD
€15,575 EUR
View
B
Retailer 13
-
$25,774 CAD
$18,415 USD
View
B
Retailer 14
-
$26,587 CAD
ZAR 306,879 ZAR
View
B
Retailer 15
-
$28,566 CAD
£16,071 GBP
View
Most Expensive
Diamond Quarter
1.59VVS2H51592953N · Oct 29
$37,750 CAD
£21,238 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $16,403 CADSave up to $12,163 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+
1.59ct Round
$16,403 CAD