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Marquise|Natural|GIA

2.51ct D FL Marquise Natural Diamond

EX • D/FL • GIA 2566211562

Certificate GIA 2566211562

Diamond specifications and retailer prices

From $81,122 AUD
€54,270 EUR
As of November 1, 2026
Save $69,528 AUD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $150,649 AUD at MOH London · As of November 1, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566211562. Listed at 22 retailers as of November 1, 2026, with prices from $81,122 to $150,649, a $69,528 spread on the same certified stone. MOH London lists it at $150,649. 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
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566211562
Dimensions15.43 × 6.78 × 4.17 mm
L/W Ratio2.28
Girdle conditionFaceted
Culet sizeNone
Top View
15.43 mm6.78 mm2.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566211562
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.5%

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: Nov 1
Current: $150,649 AUD|Low: $81,122 AUD|High: $152,464 AUD|Avg: $104,465 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$81,122 AUD
Retailer 3$87,230 AUD
Retailer 9$91,497 AUD
Retailer 7$92,100 AUD
Retailer 6$96,656 AUD
Retailer 8$97,601 AUD
Retailer 4$116,692 AUD
Retailer 2$117,005 AUD
Retailer 5$133,386 AUD
MOH London$150,649 AUD

32 data points across 10 retailers

22 retailers$81,122 AUD to $150,649 AUD

A
Cheapest Retailer
-
$81,122 AUD
€54,270 EUR
A
Retailer 2
-
$87,230 AUD
₹5,835,657 INR
View
Retailer 3
-
$91,497 AUD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$92,100 AUD
$64,695 USD
View
B+
Retailer 5
-
$96,492 AUD
$67,780 USD
View
B+
Retailer 6
-
$96,656 AUD
£53,461 GBP
View
B+
Retailer 7
-
$97,601 AUD
$68,559 USD
View
Final sale: no returns
B+
Retailer 8
-
$97,602 AUD
$68,560 USD
View
B+
Retailer 9
-
$98,090 AUD
$68,903 USD
View
B+
Retailer 10
-
$100,479 AUD
$70,581 USD
View
B+
Retailer 11
-
$102,174 AUD
$71,772 USD
View
B+
Retailer 12
-
$102,948 AUD
$72,315 USD
View
B+
Retailer 13
-
$106,474 AUD
$74,792 USD
View
B
Retailer 14
-
$110,911 AUD
$77,909 USD
View
B+
Retailer 15
-
$112,774 AUD
£62,376 GBP
View
B+
Retailer 16
-
$115,347 AUD
$81,025 USD
View
B+
Retailer 17
-
$116,692 AUD
View
B+
Retailer 18
-
$117,005 AUD
€78,276 EUR
View
B+
Retailer 19
-
$118,641 AUD
$83,339 USD
View
B+
Retailer 20
-
$119,783 AUD
$84,141 USD
View
B
Retailer 21
-
$133,386 AUD
ZAR 1,513,667 ZAR
View
Most Expensive
B
MOH London
BD9F4F70E · Nov 1
$150,649 AUD
£83,325 GBP
View
21 more retailers have this diamond
Prices start from $81,122 AUDSave up to $69,528 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
$81,122 AUD