Marquise|Natural|GIA

2.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 6562183758

Certificate GIA 6562183758

Diamond specifications and retailer prices

From $62,204 AUD
$43,695 USD
As of October 28, 2026
Save $12,382 AUD (17%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $99,055 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562183758. Listed at 13 retailers as of October 28, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.41°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6562183758
Dimensions13.92 × 6.97 × 4.35 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
13.92 mm6.97 mm2.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562183758
Side View
Table 59.0%Crown 38.41°Girdle: THN-VTKPavilion 39°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $99,055 AUD|Low: $56,601 AUD|High: $99,713 AUD|Avg: $70,840 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$59,807 AUD
Retailer 5$62,204 AUD
Retailer 6$63,831 AUD
Retailer 4$66,087 AUD
Retailer 9$68,399 AUD
Retailer 3$71,422 AUD
Retailer 7$72,537 AUD
Retailer 2$74,587 AUD
MOH London$99,055 AUD

36 data points across 9 retailers

13 retailers$62,204 AUD to $74,587 AUD

Retailer 1
-
$54,284 AUD
HK$297,900 HKD
Price last confirmed 29 days ago
A
Retailer 2
-
$62,204 AUD
$43,695 USD
View
Retailer 3
-
$65,715 AUD
$46,161 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$66,087 AUD
£36,553 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
$68,165 AUD
$47,882 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$68,399 AUD
£37,832 GBP
View
Price last confirmed 31 days ago
Retailer 7
-
$71,422 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$72,537 AUD
$50,953 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$72,680 AUD
£40,200 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$74,587 AUD
€49,898 EUR
View
Retailer 11
-
$75,439 AUD
$52,992 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$78,341 AUD
$55,030 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
9EC73FE56 · Oct 21
$99,055 AUD
£54,788 GBP
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $62,204 AUDSave up to $12,382 AUD

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
2.51ct Marquise
$62,204 AUD