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Oval|Lab Grown|IGI

0.77ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG425073396

Certificate IGI LG425073396

Diamond specifications and retailer prices

From HK$3,648 HKD
$465 USD
As of October 29, 2026
Save HK$3,648 HKD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$7,297 HKD at Jared · As of October 26, 2026
View at Jared

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG425073396 or 425073396. Listed at 4 retailers as of October 26, 2026, with prices from HK$3,648 to HK$7,297, a HK$3,648 spread on the same certified stone. Jared lists it at HK$7,297. 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

0.77
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG425073396
Dimensions7.16 × 5.20 × 3.28 mm
L/W Ratio1.38
Top View
7.16 mm5.20 mm0.77 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425073396
Side View
Table 60.5%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$7,297 HKD|Low: HK$3,648 HKD|High: HK$7,297 HKD|Avg: HK$4,923 HKD|+36.8%
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 3HK$3,648 HKD
Retailer 2HK$4,864 HKD
Retailer 4HK$4,864 HKD
JaredHK$7,297 HKD

2 data points across 4 retailers

4 retailersHK$3,648 HKD to HK$7,297 HKD

B+
Cheapest Retailer
-
HK$3,648 HKD
$465 USD
B
Retailer 2
-
HK$4,864 HKD
$620 USD
View
B
Retailer 3
-
HK$4,864 HKD
$620 USD
View
Most Expensive
B
Jared
139279535 · Oct 26
HK$7,297 HKD
$930 USD
View
3 more retailers have this diamond
Prices start from HK$3,648 HKDSave up to HK$3,648 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.

B+
0.77ct Oval
HK$3,648 HKD