Round|Natural|GIA

3.97ct D IF Round Natural Diamond

EX • D/IF • GIA 1206572291

Certificate GIA 1206572291

Diamond specifications and retailer prices

From $200,274 CAD
€136,280 EUR
As of October 28, 2026
Save $177,325 CAD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $377,600 CAD 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 $200,274 to $377,600, a $177,325 spread on the same certified stone. MOH London lists it at $377,600. 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
Color
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 28
Current: $377,600 CAD|Low: $190,928 CAD|High: $399,509 CAD|Avg: $273,628 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 8$200,274 CAD
Retailer 3$227,348 CAD
Retailer 10$235,394 CAD
Retailer 6$242,747 CAD
Retailer 9$247,754 CAD
Retailer 7$258,201 CAD
Retailer 5$297,121 CAD
Retailer 2$297,656 CAD
Retailer 4$306,963 CAD
MOH London$377,600 CAD

28 data points across 10 retailers

10 retailers$200,274 CAD to $377,600 CAD

A
Cheapest Retailer
-
$200,274 CAD
€136,280 EUR
A
Retailer 2
-
$227,348 CAD
£127,904 GBP
View
Retailer 3
-
$235,394 CAD
A$258,749 AUD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$242,747 CAD
$173,440 USD
View
B+
Retailer 5
-
$247,754 CAD
$177,018 USD
View
Final sale: no returns
B+
Retailer 6
-
$258,201 CAD
$184,482 USD
View
B+
Retailer 7
-
$297,121 CAD
$212,290 USD
View
B+
Retailer 8
-
$297,656 CAD
€202,545 EUR
View
Retailer 9
-
$306,963 CAD
ZAR 3,543,163 ZAR
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
EE1FE0E86 · Oct 26
$377,600 CAD
£212,434 GBP
View
9 more retailers have this diamond
Prices start from $200,274 CADSave up to $177,325 CAD

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
$200,274 CAD