Cushion|Natural|GIA

5.03ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2145971305

Certificate GIA 2145971305

Diamond specifications and retailer prices

From $88,684 USD
As of October 30, 2026
Save $64,968 USD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $153,652 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural cushion diamond

This 5.03ct natural cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2145971305. Listed at 14 retailers as of October 29, 2026, with prices from $88,684 to $153,652, a $64,968 spread on the same certified stone. MOH London lists it at $153,652. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2145971305
Dimensions10.36 × 9.43 × 6.09 mm
L/W Ratio1.10
Culet sizeNone
Top View
10.36 mm9.43 mm5.03 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2145971305
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $153,652 USD|Low: $81,628 USD|High: $154,675 USD|Avg: $102,834 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$83,450 USD
Retailer 12$88,684 USD
Retailer 7$89,704 USD
Retailer 13$91,214 USD
Retailer 11$94,540 USD
Retailer 14$97,477 USD
Retailer 15$97,860 USD
Retailer 2$98,110 USD
Retailer 3$99,572 USD
Retailer 5$100,640 USD
Retailer 6$100,640 USD
Retailer 4$103,990 USD
Retailer 9$117,776 USD
Retailer 8$118,551 USD
MOH London$153,652 USD

34 data points across 15 retailers

14 retailers$88,684 USD to $153,652 USD

Retailer 1
-
$83,450 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$88,684 USD
View
A
Retailer 3
-
$89,704 USD
View
Final sale: no returns
Retailer 4
-
$91,214 USD
A$140,329 AUD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$94,540 USD
View
B+
Retailer 6
-
$97,477 USD
View
B+
Retailer 7
-
$98,110 USD
£77,252 GBP
View
B+
Retailer 8
-
$99,572 USD
View
B+
Retailer 9
-
$100,640 USD
View
B+
Retailer 10
-
$100,640 USD
View
B+
Retailer 11
-
$103,990 USD
View
B+
Retailer 12
-
$117,776 USD
ZAR 1,902,685 ZAR
View
B
Retailer 13
-
$118,551 USD
€112,906 EUR
View
Most Expensive
B
MOH London
3452269C1 · Oct 29
$153,652 USD
£120,986 GBP
View
13 more retailers have this diamond
Prices start from $88,684 USDSave up to $64,968 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.

A
5.03ct Cushion
$88,684 USD