CaratHunter
Plans
Round|Natural|GIA

6.88ct D IF Round Natural Diamond

EX • D/IF • GIA 2233724821

Certificate GIA 2233724821

Diamond specifications and retailer prices

From $619,590 AUD
£342,699 GBP
As of October 31, 2026
Save $399,463 AUD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,019,053 AUD 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 $619,590 to $1,019,053, a $399,463 spread on the same certified stone. MOH London lists it at $1,019,053. 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
Colour
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: $1,019,053 AUD|Low: $489,496 AUD|High: $1,077,085 AUD|Avg: $685,957 AUD|-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$489,496 AUD
Retailer 9$619,590 AUD
Retailer 3$641,763 AUD
Retailer 11$648,212 AUD
Retailer 2$688,631 AUD
Retailer 5$713,138 AUD
Retailer 12$719,087 AUD
Retailer 8$780,257 AUD
Retailer 7$788,203 AUD
Retailer 6$789,501 AUD
Retailer 10$810,266 AUD
MOH London$1,019,053 AUD

26 data points across 12 retailers

10 retailers$619,590 AUD to $1,019,053 AUD

A
Cheapest Retailer
-
$619,590 AUD
£342,699 GBP
A
Retailer 2
-
$648,212 AUD
$455,333 USD
View
Final sale: no returns
A
Retailer 3
-
$688,631 AUD
£380,886 GBP
View
B+
Retailer 4
-
$713,138 AUD
$500,940 USD
View
Retailer 5
-
$719,087 AUD
€481,065 EUR
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$780,257 AUD
$548,087 USD
View
B+
Retailer 7
-
$788,203 AUD
€527,304 EUR
View
B+
Retailer 8
-
$789,501 AUD
ZAR 8,959,305 ZAR
View
B+
Retailer 9
-
$810,266 AUD
$569,167 USD
View
Most Expensive
B
MOH London
186DEAC6B · Nov 1
$1,019,053 AUD
£563,644 GBP
View
9 more retailers have this diamond
Prices start from $619,590 AUDSave up to $399,463 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
6.88ct Round
$619,590 AUD