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Radiant|Natural|GIA

1.31ct E IF Radiant Natural Diamond

VG • E/IF • GIA 11992451

Certificate GIA 11992451

Diamond specifications and retailer prices

From HK$53,876 HKD
€6,540 EUR
As of October 29, 2026
Save HK$44,309 HKD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$98,186 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 11992451. Listed at 7 retailers as of October 29, 2026, with prices from HK$53,876 to HK$98,186, a HK$44,309 spread on the same certified stone. MOH London lists it at HK$98,186. 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

1.31
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 11992451
Dimensions6.28 × 6.28 × 4.53 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.28 mm6.28 mm1.31 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 11992451
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.1%

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 29
Current: HK$98,186 HKD|Low: HK$53,876 HKD|High: HK$98,704 HKD|Avg: HK$68,316 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7HK$53,876 HKD
Retailer 5HK$59,510 HKD
Retailer 6HK$60,255 HKD
Retailer 2HK$65,134 HKD
Retailer 4HK$66,445 HKD
Retailer 3HK$76,457 HKD
MOH LondonHK$98,186 HKD

16 data points across 7 retailers

7 retailersHK$53,876 HKD to HK$98,186 HKD

A
Cheapest Retailer
-
HK$53,876 HKD
€6,540 EUR
A
Retailer 2
-
HK$59,510 HKD
$7,585 USD
View
A
Retailer 3
-
HK$60,255 HKD
$7,680 USD
View
A
Retailer 4
-
HK$65,134 HKD
£6,537 GBP
View
Retailer 5
-
HK$66,445 HKD
A$13,029 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$76,457 HKD
€9,281 EUR
View
Most Expensive
B
MOH London
733276D1D · Oct 29
HK$98,186 HKD
£9,854 GBP
View
6 more retailers have this diamond
Prices start from HK$53,876 HKDSave up to HK$44,309 HKD

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
1.31ct Radiant
HK$53,876 HKD