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Round|Lab Grown|IGI

0.66ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG709531127

Shape and cutting style on the report: Round brilliant

Certificate IGI LG709531127

Diamond specifications and retailer prices

From HK$1,051 HKD
$134 USD
As of November 1, 2026
Save HK$9,849 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,901 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG709531127 or 709531127. Listed at 15 retailers as of November 1, 2026, with prices from HK$1,051 to HK$10,901, a HK$9,849 spread on the same certified stone. MOH London lists it at HK$10,901. 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

0.66
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709531127
Dimensions5.58 × 5.60 × 3.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.58 mm5.60 mm0.66 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709531127
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

Caratlytics Score

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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: Nov 1
Current: HK$10,901 HKD|Low: HK$1,051 HKD|High: HK$11,030 HKD|Avg: HK$3,260 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8HK$1,051 HKD
Retailer 12HK$1,177 HKD
Retailer 10HK$1,302 HKD
Retailer 9HK$1,805 HKD
Retailer 3HK$2,126 HKD
Retailer 2HK$2,204 HKD
Retailer 6HK$2,372 HKD
Retailer 11HK$3,123 HKD
Retailer 5HK$3,325 HKD
Retailer 7HK$4,433 HKD
Retailer 4HK$4,637 HKD
MOH LondonHK$10,901 HKD

44 data points across 12 retailers

15 retailersHK$1,051 HKD to HK$10,901 HKD

A
Cheapest Retailer
-
HK$1,051 HKD
$134 USD
A
Retailer 2
-
HK$1,177 HKD
$150 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,224 HKD
$156 USD
View
A
Retailer 4
-
HK$1,302 HKD
$166 USD
View
Retailer 5
-
HK$1,302 HKD
$166 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$1,805 HKD
$230 USD
View
A
Retailer 7
-
HK$2,126 HKD
$271 USD
View
A
Retailer 8
-
HK$2,204 HKD
£221 GBP
View
A
Retailer 9
-
HK$2,372 HKD
ZAR 4,885 ZAR
View
A
Retailer 10
-
HK$3,123 HKD
$398 USD
View
A
Retailer 11
-
HK$3,325 HKD
A$652 AUD
View
B+
Retailer 12
-
HK$4,197 HKD
$535 USD
View
B+
Retailer 13
-
HK$4,433 HKD
$565 USD
View
B+
Retailer 14
-
HK$4,637 HKD
$591 USD
View
Most Expensive
B
MOH London
LG709531127 · Nov 1
HK$10,901 HKD
£1,094 GBP
View
14 more retailers have this diamond
Prices start from HK$1,051 HKDSave up to HK$9,849 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
0.66ct Round
HK$1,051 HKD