Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

EX • E/IF • GIA 2557117752

Certificate GIA 2557117752

Diamond specifications and retailer prices

From $1,013 USD
As of October 31, 2026
Save $403 USD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,416 USD at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557117752. Listed at 6 retailers as of October 31, 2026, with prices from $1,013 to $1,416, a $403 spread on the same certified stone. GemTrove lists it at $1,416. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557117752
Dimensions8.08 × 4.20 × 2.62 mm
L/W Ratio1.92
Top View
8.08 mm4.20 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557117752
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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A+
Exceptional
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 31
Current: $1,416 USD|Low: $852 USD|High: $1,416 USD|Avg: $1,115 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$1,013 USD
Retailer 3$1,019 USD
Retailer 6$1,054 USD
Retailer 2$1,128 USD
Retailer 5$1,129 USD
GemTrove$1,416 USD

39 data points across 6 retailers

6 retailers$1,013 USD to $1,416 USD

A
Cheapest Retailer
-
$1,013 USD
Final sale: no returns
A+
Retailer 2
-
$1,019 USD
MYR 4,149 MYR
View
A
Retailer 3
-
$1,054 USD
View
A
Retailer 4
-
$1,128 USD
£888 GBP
View
A
Retailer 5
-
$1,129 USD
SGD 1,526 SGD
View
Most Expensive
B+
GemTrove
GT-N-01271843-98 · Oct 31
$1,416 USD
A$2,178 AUD
View
5 more retailers have this diamond
Prices start from $1,013 USDSave up to $403 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+
0.51ct Marquise
$1,013 USD