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Marquise|Natural|GIA

1.51ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 2245066342

Certificate GIA 2245066342

Diamond specifications and retailer prices

From $7,066 USD
HK$55,200 HKD
Save $9,183 USD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,249 USD at NZ Jewellers
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245066342. Listed at 10 retailers, with prices from $7,066 to $16,249 at NZ Jewellers, a $9,183 spread on the same certified stone. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Pavilion angle38.79°
OriginNatural
Grading LabGIA
CertificateGIA 2245066342
Dimensions11.09 × 5.94 × 3.85 mm
L/W Ratio1.87
Key to symbols
Crystal, Needle, Indented Natural
Top View
11.09 mm5.94 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2245066342
Side View
Table 55.0%CrownGirdle: MED-VTKPavilion 38.79°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $16,249 USD|Low: $7,066 USD|High: $16,249 USD|Avg: $10,468 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 1, 2026
Retailer 10$7,066 USD
Retailer 11$7,817 USD
Retailer 4$8,426 USD
Retailer 7$9,173 USD
Retailer 2$9,644 USD
Retailer 8$9,792 USD
Retailer 6$10,171 USD
Retailer 5$10,194 USD
Retailer 3$12,264 USD
Retailer 9$13,603 USD
NZ Jewellers$16,249 USD

8 data points across 11 retailers

10 retailers$7,066 USD to $16,249 USD

B+
Cheapest Retailer
-
$7,066 USD
HK$55,200 HKD
B+
Retailer 2
-
$7,817 USD
SGD 10,564 SGD
View
B+
Retailer 3
-
$8,426 USD
View
B+
Retailer 4
-
$9,173 USD
£7,222 GBP
View
B+
Retailer 5
-
$9,644 USD
View
B+
Retailer 6
-
$9,792 USD
View
B+
Retailer 7
-
$10,171 USD
€9,687 EUR
View
B+
Retailer 8
-
$10,194 USD
View
B
Retailer 9
-
$13,603 USD
£10,711 GBP
View
Most Expensive
C
NZ Jewellers
ab11ea8f-82ec-4a60-a346-bd9e7fb84664 · Sep 28
$16,249 USD
View
9 more retailers have this diamond
Prices start from $7,066 USDSave up to $9,183 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.

B+
1.51ct Marquise
$7,066 USD