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Round|Natural|GIA

5.11ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2223175907

Certificate GIA 2223175907

Diamond specifications and retailer prices

From $72,520 SGD
$56,727 USD
As of October 30, 2026
Save $41,310 SGD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $113,830 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 5.11ct natural round diamond

This 5.11ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2223175907. Listed at 10 retailers as of October 29, 2026, with prices from $72,520 to $113,830, a $41,310 spread on the same certified stone. MOH London lists it at $113,830. 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

5.11
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2223175907
Dimensions10.93 × 10.95 × 6.90 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
10.93 mm10.95 mm5.11 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2223175907
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: 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 30
Current: $113,830 SGD|Low: $69,218 SGD|High: $128,116 SGD|Avg: $84,570 SGD|-11.2%
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
October 30, 2026
Retailer 6$69,218 SGD
Retailer 14$72,520 SGD
Retailer 8$72,562 SGD
Retailer 3$74,181 SGD
Retailer 13$75,518 SGD
Retailer 4$79,632 SGD
Retailer 9$80,023 SGD
Retailer 10$83,358 SGD
Retailer 5$83,624 SGD
Retailer 11$86,692 SGD
Retailer 2$87,965 SGD
Retailer 12$90,026 SGD
Retailer 7$92,320 SGD
MOH London$113,830 SGD

23 data points across 14 retailers

10 retailers$72,520 SGD to $113,830 SGD

Retailer 1
-
$69,218 SGD
HK$423,000 HKD
Price last confirmed 38 days ago
A
Retailer 2
-
$72,520 SGD
$56,727 USD
View
A
Retailer 3
-
$72,562 SGD
£44,693 GBP
View
Retailer 4
-
$75,518 SGD
$59,072 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$83,358 SGD
$65,205 USD
View
A
Retailer 6
-
$86,692 SGD
$67,813 USD
View
A
Retailer 7
-
$87,965 SGD
€65,532 EUR
View
Retailer 8
-
$90,026 SGD
$70,421 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$92,320 SGD
£56,862 GBP
View
Most Expensive
B+
MOH London
7959B919D · Oct 29
$113,830 SGD
£70,111 GBP
View
9 more retailers have this diamond
Prices start from $72,520 SGDSave up to $41,310 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.

A
5.11ct Round
$72,520 SGD