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Oval|Lab Grown|IGI

0.77ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG12469112

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG12469112

Diamond specifications and retailer prices

From HK$2,142 HKD
$273 USD
As of October 30, 2026
Save HK$6,985 HKD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$9,127 HKD at MOH London · As of October 29, 2026
View at MOH London

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 LG12469112 or 12469112. Listed at 4 retailers as of October 29, 2026, with prices from HK$2,142 to HK$9,127, a HK$6,985 spread on the same certified stone. MOH London lists it at HK$9,127. 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
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12469112
Dimensions6.77 × 5.10 × 3.06 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by High Pressure High Tempertature (HPHT) growth process.
Top View
6.77 mm5.10 mm0.77 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG12469112
Side View
Table 68.0%Crown 35.5°Girdle: MED-ETKPavilion 36.5°Culet: NoneDepth 60.0%

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 30
Current: HK$9,127 HKD|Low: HK$1,475 HKD|High: HK$9,187 HKD|Avg: HK$5,014 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3HK$2,142 HKD
Retailer 2HK$2,189 HKD
Retailer 4HK$2,966 HKD
Retailer 5HK$5,335 HKD
Retailer 6HK$6,747 HKD
Retailer 7HK$6,747 HKD
MOH LondonHK$9,127 HKD

35 data points across 7 retailers

4 retailersHK$2,142 HKD to HK$9,127 HKD

B+
Cheapest Retailer
-
HK$2,142 HKD
$273 USD
B+
Retailer 2
-
HK$2,189 HKD
£220 GBP
View
B+
Retailer 3
-
HK$2,966 HKD
$378 USD
View
Most Expensive
B
MOH London
LG12469112 · Oct 29
HK$9,127 HKD
£916 GBP
View
3 more retailers have this diamond
Prices start from HK$2,142 HKDSave up to HK$6,985 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$2,142 HKD