Marquise|Natural|GIA

1.51ct E VS2 Marquise Natural Diamond

GD • E/VS2 • GIA 6562506907

Certificate GIA 6562506907

Diamond specifications and retailer prices

From $10,396 USD
SGD 14,048 SGD
As of October 28, 2026
Save $3,346 USD (24%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,083 USD at Helzberg Diamonds · As of October 21, 2026
View at Helzberg Diamonds

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562506907. Listed at 15 retailers as of October 27, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle40.28°
OriginNatural
Grading LabGIA
CertificateGIA 6562506907
Dimensions10.58 × 5.81 × 3.93 mm
L/W Ratio1.82
Culet sizeNone
Top View
10.58 mm5.81 mm1.51 ctE / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562506907
Side View
Table 59.0%Crown 43.8°Girdle: STK-VTKPavilion 40.28°Culet: NDepth 67.7%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $16,083 USD|Low: $10,396 USD|High: $18,632 USD|Avg: $12,947 USD
Helzberg Diamonds
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
October 29, 2026
Retailer 4$10,396 USD
Retailer 3$10,909 USD
Retailer 11$11,035 USD
Retailer 6$11,284 USD
Retailer 2$11,425 USD
Retailer 14$11,493 USD
Retailer 8$12,917 USD
Retailer 5$12,984 USD
Retailer 7$13,197 USD
Retailer 10$13,207 USD
Retailer 12$13,219 USD
Retailer 13$13,319 USD
Retailer 9$13,742 USD
Helzberg Diamonds$16,083 USD
Retailer 15$18,632 USD

23 data points across 15 retailers

15 retailers$10,396 USD to $13,742 USD

A
Cheapest Retailer
-
$10,396 USD
SGD 14,048 SGD
A
Retailer 2
-
$10,909 USD
View
A
Retailer 3
-
$11,035 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$11,254 USD
SGD 15,208 SGD
View
A
Retailer 5
-
$11,284 USD
View
A
Retailer 6
-
$11,425 USD
£8,996 GBP
View
A
Retailer 7
-
$11,493 USD
View
A
Retailer 8
-
$12,917 USD
A$19,873 AUD
View
B+
Retailer 9
-
$12,984 USD
£10,224 GBP
View
B+
Retailer 10
-
$13,197 USD
View
B+
Retailer 11
-
$13,207 USD
€12,578 EUR
View
B+
Retailer 12
-
$13,219 USD
View
B+
Retailer 13
-
$13,319 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$13,742 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMILGMPGN · Oct 21
$16,083 USD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $10,396 USDSave up to $3,346 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 Marquise
$10,396 USD