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Oval|Lab Grown|IGI

0.70ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG474116514

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG474116514

Diamond specifications and retailer prices

From HK$3,452 HKD
$440 USD
As of October 29, 2026
Save HK$5,972 HKD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$15,856 HKD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval 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 LG474116514 or 474116514. Listed at 11 retailers as of October 29, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474116514
Dimensions6.76 × 5.01 × 3.15 mm
L/W Ratio1.35
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
6.76 mm5.01 mm0.70 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG474116514
Side View
Table 59.0%Crown 34.7°Girdle: STK-VTKPavilion 41°Culet: NoneDepth 62.9%

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: Oct 29
Current: HK$9,424 HKD|Low: HK$3,452 HKD|High: HK$24,043 HKD|Avg: HK$8,899 HKD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5HK$3,452 HKD
Retailer 4HK$4,864 HKD
Retailer 8HK$5,437 HKD
Retailer 6HK$6,025 HKD
Retailer 9HK$6,025 HKD
Retailer 7HK$9,234 HKD
Retailer 1HK$9,424 HKD
Retailer 3HK$14,962 HKD
Retailer 2HK$23,884 HKD

42 data points across 9 retailers

11 retailersHK$3,452 HKD to HK$9,424 HKD

A
Cheapest Retailer
-
HK$3,452 HKD
$440 USD
B+
Retailer 2
-
HK$4,864 HKD
$620 USD
View
B
Retailer 3
-
HK$5,437 HKD
$693 USD
View
Final sale: no returns
B
Retailer 4
-
HK$5,445 HKD
$694 USD
View
B
Retailer 5
-
HK$6,025 HKD
$768 USD
View
Retailer 6
-
HK$6,025 HKD
$768 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
HK$9,234 HKD
$1,177 USD
View
B
Retailer 8
-
HK$9,424 HKD
£946 GBP
View
Retailer 9
-
HK$14,962 HKD
$1,907 USD
View
Price under review
Most Expensive
NZ Jewellers
7f1f81c6-6014-40dd-96dd-6566543b4992 · Oct 28
HK$15,856 HKD
$2,021 USD
View
Price under review
9 more retailers have this diamond
Prices start from HK$3,452 HKDSave up to HK$5,972 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
0.70ct Oval
HK$3,452 HKD