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Round|Natural|GIA

5.06ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1186100151

Certificate GIA 1186100151

Diamond specifications and retailer prices

From €107,532 EUR
₹11,441,420 INR
As of October 31, 2026
Save €80,575 EUR (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €188,106 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.06ct natural round diamond

This 5.06ct natural round sits in the over five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1186100151. Listed at 14 retailers as of October 29, 2026, with prices from €107,532 to €188,106, a €80,575 spread on the same certified stone. MOH London lists it at €188,106. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.06
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1186100151
Dimensions10.95 × 10.90 × 6.89 mm
L/W Ratio1.00
Culet sizeNone
Top View
10.95 mm10.90 mm5.06 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1186100151
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: 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: €188,106 EUR|Low: €102,600 EUR|High: €189,359 EUR|Avg: €127,113 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4€102,600 EUR
Retailer 2€107,532 EUR
Retailer 6€109,118 EUR
Retailer 3€115,791 EUR
Retailer 7€124,795 EUR
Retailer 8€124,795 EUR
Retailer 5€140,683 EUR
MOH London€188,106 EUR

45 data points across 8 retailers

14 retailers€107,532 EUR to €188,106 EUR

Retailer 1
-
€102,600 EUR
$114,625 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€107,532 EUR
₹11,441,420 INR
View
B+
Retailer 3
-
€107,709 EUR
$120,333 USD
View
B+
Retailer 4
-
€109,118 EUR
$121,907 USD
View
B+
Retailer 5
-
€115,791 EUR
£101,860 GBP
View
B+
Retailer 6
-
€119,803 EUR
$133,845 USD
View
B+
Retailer 7
-
€123,182 EUR
$137,620 USD
View
B+
Retailer 8
-
€123,182 EUR
$137,620 USD
View
B+
Retailer 9
-
€124,795 EUR
$139,422 USD
View
B+
Retailer 10
-
€124,795 EUR
$139,422 USD
View
B+
Retailer 11
-
€127,291 EUR
$142,210 USD
View
B+
Retailer 12
-
€129,787 EUR
$144,999 USD
View
B
Retailer 13
-
€134,778 EUR
$150,575 USD
View
Most Expensive
B
MOH London
D6FDF6784 · Oct 29
€188,106 EUR
£165,475 GBP
View
13 more retailers have this diamond
Prices start from €107,532 EURSave up to €80,575 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
5.06ct Round
€107,532 EUR