CaratHunter
Plans
Round|Natural|GIA

5.03ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2233891237

Certificate GIA 2233891237

Diamond specifications and retailer prices

From $110,707 SGD
₹8,247,465 INR
As of October 31, 2026
Save $34,651 SGD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $159,694 SGD at MOH London · As of October 15, 2026
View at MOH London

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2233891237. Listed at 9 retailers as of October 30, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.03
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2233891237
Dimensions10.89 × 10.94 × 6.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
10.89 mm10.94 mm5.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233891237
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $159,694 SGD|Low: $85,418 SGD|High: $172,304 SGD|Avg: $109,029 SGD|-7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9$85,418 SGD
Retailer 3$90,396 SGD
Retailer 11$91,573 SGD
Retailer 6$92,738 SGD
Retailer 8$93,650 SGD
Retailer 10$97,227 SGD
Retailer 2$110,707 SGD
Retailer 7$117,374 SGD
Retailer 5$132,764 SGD
Retailer 4$145,358 SGD
MOH London$159,694 SGD

32 data points across 11 retailers

9 retailers$110,707 SGD to $145,358 SGD

Retailer 1
-
$85,418 SGD
HK$522,000 HKD
Price last confirmed 17 days ago
Retailer 2
-
$90,396 SGD
$70,710 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$93,650 SGD
$73,256 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
$110,707 SGD
₹8,247,465 INR
View
Retailer 5
-
$112,410 SGD
$87,930 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$117,374 SGD
$91,813 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$132,764 SGD
£81,773 GBP
View
B
Retailer 8
-
$145,358 SGD
€108,289 EUR
View
Most Expensive
MOH London
2835895FF · Oct 15
$159,694 SGD
£98,360 GBP
View
Price last confirmed 16 days ago
8 more retailers have this diamond
Prices start from $110,707 SGDSave up to $34,651 SGD

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+
5.03ct Round
$110,707 SGD