Marquise|Natural|GIA

1.51ct D VVS1 Marquise Natural Diamond

VG • D/VVS1 • GIA 3

Certificate GIA 3

Diamond specifications and retailer prices

From $18,476 USD
Save $3,912 USD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $22,388 USD at The Perfect Carat
View at The Perfect Carat

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers, with prices from $18,476 to $22,388 at The Perfect Carat, a $3,912 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
D
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3
Dimensions10.45 × 5.87 × 3.89 mm
L/W Ratio1.78
Top View
10.45 mm5.87 mm1.51 ctD / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $18,476 USD|Low: $18,284 USD|High: $30,207 USD|Avg: $22,337 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Perfect Carat
October 1, 2026
Retailer 1$18,476 USD
Retailer 5$19,747 USD
The Perfect Carat$22,388 USD
Retailer 2$23,099 USD
Retailer 4$23,988 USD
Retailer 3$30,207 USD

7 data points across 6 retailers

3 retailers$18,476 USD to $22,388 USD

B
Cheapest Retailer
-
$18,476 USD
B
Retailer 2
-
$19,747 USD
View
Most Expensive
C
The Perfect Carat
tpc_bfa2d179-8f29-4aab-8c70-80b00250e1f7 · Oct 1
$22,388 USD
View
2 more retailers have this diamond
Prices start from $18,476 USDSave up to $3,912 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
$18,476 USD