Cushion|Natural|GIA

3.15ct D IF Cushion Natural Diamond

EX • D/IF • GIA 2506741995

Certificate GIA 2506741995

Diamond specifications and retailer prices

From $115,250 USD
As of October 31, 2026
Save $68,753 USD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $184,003 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.15ct natural cushion diamond

This 3.15ct natural cushion 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 stated by the retailer rather than the lab and certified by GIA 2506741995. Listed at 5 retailers as of October 31, 2026, with prices from $115,250 to $184,003, a $68,753 spread on the same certified stone. MOH London lists it at $184,003. 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

3.15
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506741995
Dimensions9.65 × 8.15 × 5.22 mm
L/W Ratio1.18
Top View
9.65 mm8.15 mm3.15 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506741995
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $184,003 USD|Low: $108,430 USD|High: $186,219 USD|Avg: $130,324 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$109,781 USD
Retailer 4$115,250 USD
Retailer 2$117,611 USD
Retailer 6$123,762 USD
Retailer 5$130,492 USD
MOH London$184,003 USD

26 data points across 6 retailers

5 retailers$115,250 USD to $184,003 USD

Retailer 1
-
$109,781 USD
A$168,894 AUD
Price last confirmed 28 days ago
B+
Retailer 2
-
$115,250 USD
View
B+
Retailer 3
-
$117,611 USD
£92,607 GBP
View
B
Retailer 4
-
$123,762 USD
View
Most Expensive
B
MOH London
7B7362766 · Nov 1
$184,003 USD
£144,884 GBP
View
4 more retailers have this diamond
Prices start from $115,250 USDSave up to $68,753 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.

B+
3.15ct Cushion
$115,250 USD