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Oval|Lab Grown|IGI

0.71ct I SI1 Oval Lab Grown Diamond

VG • I/SI1 • IGI LG407941552

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941552

Diamond specifications and retailer prices

From HK$3,452 HKD
$440 USD
As of November 1, 2026
Save HK$12,879 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,331 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941552 or 407941552. Listed at 11 retailers as of November 1, 2026, with prices from HK$3,452 to HK$16,331, a HK$12,879 spread on the same certified stone. MOH London lists it at HK$16,331. 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

0.71
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941552
Dimensions7.22 × 4.96 × 3.22 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.22 mm4.96 mm0.71 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941552
Side View
Table 61.0%Crown 34.1°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 64.9%

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 1
Current: HK$16,331 HKD|Low: HK$3,444 HKD|High: HK$17,856 HKD|Avg: HK$7,628 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
Retailer 13
November 1, 2026
Retailer 6HK$3,452 HKD
Retailer 8HK$3,585 HKD
Retailer 11HK$4,009 HKD
Retailer 5HK$4,209 HKD
Retailer 9HK$4,441 HKD
Retailer 12HK$4,441 HKD
Retailer 13HK$5,570 HKD
Retailer 10HK$6,951 HKD
Retailer 2HK$7,480 HKD
Retailer 3HK$7,610 HKD
Retailer 7HK$11,949 HKD
MOH LondonHK$16,331 HKD
Retailer 4HK$17,856 HKD

26 data points across 13 retailers

11 retailersHK$3,452 HKD to HK$16,331 HKD

A
Cheapest Retailer
-
HK$3,452 HKD
$440 USD
B+
Retailer 2
-
HK$3,585 HKD
$457 USD
View
B+
Retailer 3
-
HK$4,009 HKD
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$4,017 HKD
$512 USD
View
B
Retailer 5
-
HK$4,441 HKD
$566 USD
View
Retailer 6
-
HK$4,441 HKD
$566 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
HK$6,951 HKD
$886 USD
View
B
Retailer 8
-
HK$7,480 HKD
€908 EUR
View
C
Retailer 9
-
HK$11,949 HKD
$1,523 USD
View
C
Retailer 10
-
HK$14,287 HKD
$1,821 USD
View
Most Expensive
C
MOH London
LG407941552 · Nov 1
HK$16,331 HKD
£1,639 GBP
View
10 more retailers have this diamond
Prices start from HK$3,452 HKDSave up to HK$12,879 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 Oval
HK$3,452 HKD