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0.71ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG706568770

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706568770

Diamond specifications and retailer prices

From HK$1,145 HKD
$146 USD
As of November 1, 2026
Save HK$5,540 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,686 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706568770 or 706568770. Listed at 14 retailers as of October 29, 2026, with prices from HK$1,145 to HK$6,686, a HK$5,540 spread on the same certified stone. MOH London lists it at HK$6,686. 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

0.71
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706568770
Dimensions5.76 × 5.69 × 3.56 mm
L/W Ratio1.01
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
5.76 mm5.69 mm0.71 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706568770
Side View
Table 57.0%Crown 36.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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$6,686 HKD|Low: HK$1,091 HKD|High: HK$6,686 HKD|Avg: HK$2,924 HKD|+1.2%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 14HK$1,145 HKD
Retailer 11HK$1,271 HKD
Retailer 3HK$1,295 HKD
Retailer 15HK$1,326 HKD
Retailer 6HK$1,420 HKD
Retailer 12HK$1,420 HKD
Retailer 8HK$2,134 HKD
Retailer 10HK$2,275 HKD
Retailer 2HK$2,562 HKD
Retailer 5HK$2,628 HKD
Retailer 4HK$3,248 HKD
Retailer 9HK$4,121 HKD
Retailer 13HK$4,566 HKD
Retailer 16HK$4,825 HKD
Retailer 7HK$5,285 HKD
MOH LondonHK$6,686 HKD

32 data points across 16 retailers

14 retailersHK$1,145 HKD to HK$6,686 HKD

A
Cheapest Retailer
-
HK$1,145 HKD
$146 USD
A
Retailer 2
-
HK$1,271 HKD
$162 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,295 HKD
$165 USD
View
A
Retailer 4
-
HK$1,326 HKD
$169 USD
View
A
Retailer 5
-
HK$1,420 HKD
$181 USD
View
Retailer 6
-
HK$1,420 HKD
$181 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$2,275 HKD
$290 USD
View
A
Retailer 8
-
HK$2,562 HKD
€311 EUR
View
A
Retailer 9
-
HK$2,628 HKD
$335 USD
View
B+
Retailer 10
-
HK$3,248 HKD
$414 USD
View
B+
Retailer 11
-
HK$4,121 HKD
A$808 AUD
View
B+
Retailer 12
-
HK$4,566 HKD
$582 USD
View
B+
Retailer 13
-
HK$4,825 HKD
$615 USD
View
Most Expensive
B
MOH London
LG706568770 · Oct 29
HK$6,686 HKD
£671 GBP
View
13 more retailers have this diamond
Prices start from HK$1,145 HKDSave up to HK$5,540 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
0.71ct Round
HK$1,145 HKD