Round|Natural|GIA

3.97ct D IF Round Natural Diamond

EX • D/IF • GIA 1206572291

Certificate GIA 1206572291

Diamond specifications and retailer prices

From €128,082 EUR
As of October 30, 2026
Save €113,405 EUR (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €241,487 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 3.97ct natural round diamond

This 3.97ct natural round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1206572291. Listed at 10 retailers as of October 26, 2026, with prices from €128,082 to €241,487, a €113,405 spread on the same certified stone. MOH London lists it at €241,487. 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

3.97
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1206572291
Dimensions10.22 × 10.17 × 6.27 mm
L/W Ratio1.00
Culet sizeNone
Top View
10.22 mm10.17 mm3.97 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1206572291
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.6%

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 30
Current: €241,487 EUR|Low: €122,105 EUR|High: €255,499 EUR|Avg: €174,770 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8€128,082 EUR
Retailer 2€145,064 EUR
Retailer 10€150,542 EUR
Retailer 6€155,244 EUR
Retailer 9€158,447 EUR
Retailer 7€165,128 EUR
Retailer 5€190,018 EUR
Retailer 3€190,662 EUR
Retailer 4€196,313 EUR
MOH London€241,487 EUR

30 data points across 10 retailers

10 retailers€128,082 EUR to €241,487 EUR

A
Cheapest Retailer
-
€128,082 EUR
A
Retailer 2
-
€145,064 EUR
£127,612 GBP
View
Retailer 3
-
€150,542 EUR
A$258,749 AUD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
€155,244 EUR
$173,440 USD
View
B+
Retailer 5
-
€158,447 EUR
$177,018 USD
View
Final sale: no returns
B+
Retailer 6
-
€165,128 EUR
$184,482 USD
View
B+
Retailer 7
-
€190,018 EUR
$212,290 USD
View
B+
Retailer 8
-
€190,662 EUR
View
Retailer 9
-
€196,313 EUR
ZAR 3,543,163 ZAR
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
EE1FE0E86 · Oct 26
€241,487 EUR
£212,434 GBP
View
9 more retailers have this diamond
Prices start from €128,082 EURSave up to €113,405 EUR

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
3.97ct Round
€128,082 EUR