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Round|Natural|GIA

1.51ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 6511276499

Certificate GIA 6511276499

Diamond specifications and retailer prices

From $8,947 USD
HK$69,900 HKD
As of October 29, 2026
Save $12,791 USD (59%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $21,738 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6511276499. Listed at 24 retailers as of October 29, 2026, with prices from $8,947 to $21,738, a $12,791 spread on the same certified stone. Diamond Quarter lists it at $21,738. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6511276499
Dimensions7.26 × 7.29 × 4.55 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
7.26 mm7.29 mm1.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511276499
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,206 USD|Low: $8,947 USD|High: $16,762 USD|Avg: $11,945 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
October 30, 2026
Retailer 7$8,947 USD
Retailer 17$9,331 USD
Retailer 5$9,388 USD
Retailer 9$9,945 USD
Retailer 10$10,057 USD
Retailer 21$10,057 USD
Retailer 12$10,784 USD
Retailer 4$11,063 USD
Retailer 2$11,075 USD
Retailer 1$11,206 USD
Retailer 19$11,350 USD
Retailer 20$11,350 USD
Retailer 18$11,730 USD
Retailer 13$11,989 USD
Retailer 11$12,055 USD
Retailer 16$12,088 USD
Retailer 8$12,617 USD
Retailer 3$13,233 USD
Retailer 14$14,737 USD
Retailer 15$15,791 USD
Retailer 6$16,762 USD

26 data points across 21 retailers

24 retailers$8,947 USD to $21,738 USD

A
Cheapest Retailer
-
$8,947 USD
HK$69,900 HKD
A
Retailer 2
-
$9,331 USD
View
A
Retailer 3
-
$9,388 USD
View
A
Retailer 4
-
$9,945 USD
View
A
Retailer 5
-
$10,057 USD
View
A
Retailer 6
-
$10,057 USD
View
Final sale: no returns
A
Retailer 7
-
$10,784 USD
£8,491 GBP
View
A
Retailer 8
-
$10,895 USD
View
A
Retailer 9
-
$11,063 USD
View
A
Retailer 10
-
$11,075 USD
A$17,038 AUD
View
A
Retailer 11
-
$11,206 USD
£8,824 GBP
View
A
Retailer 12
-
$11,350 USD
View
A
Retailer 13
-
$11,350 USD
View
A
Retailer 14
-
$11,730 USD
View
A
Retailer 15
-
$11,989 USD
View
A
Retailer 16
-
$12,055 USD
£9,492 GBP
View
A
Retailer 17
-
$12,088 USD
€11,512 EUR
View
A
Retailer 18
-
$12,571 USD
View
A
Retailer 19
-
$12,617 USD
View
Retailer 20
-
$13,233 USD
View
Price last confirmed 7 days ago
Retailer 21
-
$14,737 USD
ZAR 238,079 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 22
-
$15,791 USD
£12,434 GBP
View
B+
Retailer 23
-
$16,762 USD
View
Most Expensive
B
Diamond Quarter
1.51VS2E65993664N · Oct 29
$21,738 USD
£17,116 GBP
View
23 more retailers have this diamond
Prices start from $8,947 USDSave up to $12,791 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.

A
1.51ct Round
$8,947 USD