Round|Natural|GIA

6.88ct D IF Round Natural Diamond

EX • D/IF • GIA 2233724821

Certificate GIA 2233724821

Diamond specifications and retailer prices

From $435,227 USD
£342,699 GBP
As of October 31, 2026
Save $280,600 USD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $715,828 USD at MOH London · As of November 1, 2026
View at MOH London

About this 6.88ct natural round diamond

This 6.88ct natural round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2233724821. Listed at 10 retailers as of October 31, 2026, with prices from $435,227 to $715,828, a $280,600 spread on the same certified stone. MOH London lists it at $715,828. 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

6.88
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2233724821
Dimensions12.03 × 12.10 × 7.57 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Top View
12.03 mm12.10 mm6.88 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233724821
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 31
Current: $715,828 USD|Low: $343,844 USD|High: $756,592 USD|Avg: $481,847 USD|-5.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$343,844 USD
Retailer 9$435,227 USD
Retailer 3$450,803 USD
Retailer 11$455,333 USD
Retailer 2$483,725 USD
Retailer 5$500,940 USD
Retailer 12$505,118 USD
Retailer 8$548,087 USD
Retailer 7$553,669 USD
Retailer 6$554,581 USD
Retailer 10$569,167 USD
MOH London$715,828 USD

26 data points across 12 retailers

10 retailers$435,227 USD to $715,828 USD

A
Cheapest Retailer
-
$435,227 USD
£342,699 GBP
A
Retailer 2
-
$455,333 USD
View
Final sale: no returns
A
Retailer 3
-
$483,725 USD
£380,886 GBP
View
B+
Retailer 4
-
$500,940 USD
View
Retailer 5
-
$505,118 USD
€481,065 EUR
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$548,087 USD
View
B+
Retailer 7
-
$553,669 USD
€527,304 EUR
View
B+
Retailer 8
-
$554,581 USD
ZAR 8,959,305 ZAR
View
B+
Retailer 9
-
$569,167 USD
View
Most Expensive
B
MOH London
186DEAC6B · Nov 1
$715,828 USD
£563,644 GBP
View
9 more retailers have this diamond
Prices start from $435,227 USDSave up to $280,600 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
6.88ct Round
$435,227 USD