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Marquise|Natural|GIA

1.51ct L SI2 Marquise Natural Diamond

GD • L/SI2 • GIA 2547796894

Certificate GIA 2547796894

Diamond specifications and retailer prices

From $6,638 NZD
As of November 6, 2026
Save $2,859 NZD (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,497 NZD at 77 Diamonds · As of November 5, 2026
View at 77 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547796894. Listed at 3 retailers as of November 5, 2026, with prices from $6,638 to $9,497, a $2,859 spread on the same certified stone. 77 Diamonds lists it at $9,497. 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
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547796894
Dimensions10.50 × 5.91 × 4.05 mm
L/W Ratio1.78
Top View
10.50 mm5.91 mm1.51 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547796894
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 68.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $9,497 NZD|Low: $6,638 NZD|High: $9,626 NZD|Avg: $7,716 NZD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$6,638 NZD
Retailer 3$6,949 NZD
77 Diamonds$9,497 NZD

31 data points across 3 retailers

3 retailers$6,638 NZD to $9,497 NZD

B
Cheapest Retailer
-
$6,638 NZD
B
Retailer 2
-
$6,949 NZD
View
Most Expensive
C
77 Diamonds
MQMBCZJ6C7EE · Nov 5
$9,497 NZD
£4,146 GBP
View
2 more retailers have this diamond
Prices start from $6,638 NZDSave up to $2,859 NZD

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
1.51ct Marquise
$6,638 NZD