Round|Natural|GIA

6.11ct D FL Round Natural Diamond

EX • D/FL • GIA 2125064686

Certificate GIA 2125064686

Diamond specifications and retailer prices

From $371,732 USD
As of October 29, 2026
Save $237,665 USD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $609,397 USD at MOH London · As of October 29, 2026
View at MOH London

About this 6.11ct natural round diamond

This 6.11ct natural round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2125064686. Listed at 5 retailers as of October 29, 2026, with prices from $371,732 to $609,397, a $237,665 spread on the same certified stone. MOH London lists it at $609,397. 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

6.11
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2125064686
Dimensions11.65 × 11.72 × 7.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
11.65 mm11.72 mm6.11 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2125064686
Side View
Table 57.0%Crown 36°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: $609,397 USD|Low: $371,732 USD|High: $612,643 USD|Avg: $445,968 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$371,732 USD
Retailer 2$372,211 USD
Retailer 5$408,525 USD
Retailer 3$463,814 USD
MOH London$609,397 USD

7 data points across 5 retailers

5 retailers$371,732 USD to $609,397 USD

A
Cheapest Retailer
-
$371,732 USD
A
Retailer 2
-
$372,211 USD
£293,080 GBP
View
Retailer 3
-
$408,525 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$463,814 USD
€441,728 EUR
View
Most Expensive
B
MOH London
C8ADC8B02 · Oct 29
$609,397 USD
£479,840 GBP
View
4 more retailers have this diamond
Prices start from $371,732 USDSave up to $237,665 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
6.11ct Round
$371,732 USD