Round|Natural|GIA

1.59ct H VVS2 Round Natural Diamond

EX • H/VVS2 • GIA 5156100559

Certificate GIA 5156100559

Diamond specifications and retailer prices

From $11,720 USD
As of October 25, 2026
Save $8,690 USD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $26,972 USD 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: $13,776 USD|Low: $11,720 USD|High: $20,546 USD|Avg: $14,949 USD|-0.7%
Retailer 1
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
October 31, 2026
Retailer 11$11,720 USD
Retailer 14$12,060 USD
Retailer 12$12,457 USD
Retailer 13$12,780 USD
Retailer 6$12,999 USD
Retailer 1$13,776 USD
Retailer 2$13,866 USD
Retailer 10$13,959 USD
Retailer 4$14,082 USD
Retailer 5$14,624 USD
Retailer 7$16,380 USD
Retailer 3$18,415 USD
Retailer 9$18,996 USD
Retailer 8$20,410 USD

41 data points across 14 retailers

16 retailers$11,720 USD to $20,410 USD

B+
Cheapest Retailer
-
$11,720 USD
B+
Retailer 2
-
$12,060 USD
View
B+
Retailer 3
-
$12,457 USD
View
Final sale: no returns
B+
Retailer 4
-
$12,780 USD
View
B+
Retailer 5
-
$12,999 USD
View
B+
Retailer 6
-
$13,776 USD
£10,847 GBP
View
B
Retailer 7
-
$13,866 USD
View
Retailer 8
-
$13,959 USD
A$21,475 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$14,082 USD
View
B
Retailer 10
-
$14,624 USD
View
B
Retailer 11
-
$15,251 USD
View
B
Retailer 12
-
$16,380 USD
€15,600 EUR
View
B
Retailer 13
-
$18,415 USD
View
B
Retailer 14
-
$18,996 USD
ZAR 306,879 ZAR
View
B
Retailer 15
-
$20,410 USD
£16,071 GBP
View
Most Expensive
Diamond Quarter
1.59VVS2H51592953N · Oct 29
$26,972 USD
£21,238 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $11,720 USDSave up to $8,690 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+
1.59ct Round
$11,720 USD