CaratHunter
Plans
Radiant|Lab Grown|IGI

0.65ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818634138

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818634138

Diamond specifications and retailer prices

From HK$1,357 HKD
$173 USD
As of November 2, 2026
Save HK$6,545 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$7,902 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.65ct lab-grown radiant diamond

This 0.65ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818634138 or 818634138. Listed at 18 retailers as of November 1, 2026, with prices from HK$1,357 to HK$7,902, a HK$6,545 spread on the same certified stone. MOH London lists it at HK$7,902. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.65
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818634138
Dimensions6.65 × 4.19 × 2.77 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm4.19 mm0.65 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818634138
Side View
Table 69.0%Crown 43°Girdle: MediumPavilion 36.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 2
Current: HK$7,902 HKD|Low: HK$1,357 HKD|High: HK$8,191 HKD|Avg: HK$3,691 HKD|-3.5%
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
Retailer 16
Retailer 17
November 3, 2026
Retailer 13HK$1,357 HKD
Retailer 7HK$1,530 HKD
Retailer 4HK$1,585 HKD
Retailer 16HK$1,687 HKD
Retailer 8HK$1,710 HKD
Retailer 6HK$2,291 HKD
Retailer 12HK$2,801 HKD
Retailer 2HK$3,015 HKD
Retailer 15HK$3,072 HKD
Retailer 9HK$3,342 HKD
Retailer 3HK$4,049 HKD
Retailer 14HK$4,294 HKD
Retailer 17HK$5,437 HKD
Retailer 10HK$5,571 HKD
Retailer 11HK$5,720 HKD
Retailer 5HK$5,862 HKD
MOH LondonHK$7,902 HKD

19 data points across 17 retailers

18 retailersHK$1,357 HKD to HK$7,902 HKD

A+
Cheapest Retailer
-
HK$1,357 HKD
$173 USD
A
Retailer 2
-
HK$1,530 HKD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,585 HKD
$202 USD
View
A
Retailer 4
-
HK$1,687 HKD
$215 USD
View
Retailer 5
-
HK$1,710 HKD
$218 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,291 HKD
$292 USD
View
A
Retailer 7
-
HK$2,801 HKD
€340 EUR
View
A
Retailer 8
-
HK$3,015 HKD
£303 GBP
View
A
Retailer 9
-
HK$3,072 HKD
ZAR 6,325 ZAR
View
A
Retailer 10
-
HK$3,342 HKD
$426 USD
View
B+
Retailer 11
-
HK$4,049 HKD
$516 USD
View
B+
Retailer 12
-
HK$4,294 HKD
A$842 AUD
View
Retailer 13
-
HK$5,105 HKD
A$1,001 AUD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
HK$5,437 HKD
$693 USD
View
B+
Retailer 15
-
HK$5,571 HKD
$710 USD
View
B
Retailer 16
-
HK$5,720 HKD
$729 USD
View
B+
Retailer 17
-
HK$5,862 HKD
$747 USD
View
Most Expensive
B
MOH London
LG818634138 · Nov 1
HK$7,902 HKD
£793 GBP
View
17 more retailers have this diamond
Prices start from HK$1,357 HKDSave up to HK$6,545 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+
0.65ct Radiant
HK$1,357 HKD