CaratHunter
Plans
Round|Lab Grown|IGI

0.71ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG799634042

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799634042

Diamond specifications and retailer prices

From HK$1,334 HKD
As of November 4, 2026
Save HK$7,982 HKD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,316 HKD at MOH London · As of November 2, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799634042 or 799634042. Listed at 8 retailers as of November 2, 2026, with prices from HK$1,334 to HK$9,316, a HK$7,982 spread on the same certified stone. MOH London lists it at HK$9,316. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634042
Dimensions5.74 × 5.71 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.74 mm5.71 mm0.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634042
Side View
Table 55.0%Crown 33.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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: Nov 4
Current: HK$9,316 HKD|Low: HK$1,334 HKD|High: HK$9,366 HKD|Avg: HK$3,428 HKD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$1,334 HKD
Retailer 7HK$2,189 HKD
Retailer 3HK$2,236 HKD
Retailer 2HK$2,252 HKD
Retailer 6HK$2,973 HKD
Retailer 4HK$3,060 HKD
Retailer 8HK$4,032 HKD
MOH LondonHK$9,316 HKD

43 data points across 8 retailers

8 retailersHK$1,334 HKD to HK$9,316 HKD

A
Cheapest Retailer
-
HK$1,334 HKD
A
Retailer 2
-
HK$2,189 HKD
View
A
Retailer 3
-
HK$2,236 HKD
View
A
Retailer 4
-
HK$2,252 HKD
View
B+
Retailer 5
-
HK$2,973 HKD
View
B+
Retailer 6
-
HK$3,060 HKD
View
B+
Retailer 7
-
HK$4,032 HKD
View
Most Expensive
B
MOH London
LG799634042 · Nov 2
HK$9,316 HKD
£935 GBP
View
7 more retailers have this diamond
Prices start from HK$1,334 HKDSave up to HK$7,982 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$1,334 HKD