CaratHunter
Plans
Oval|Lab Grown|IGI

1.29ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG817661862

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817661862

Diamond specifications and retailer prices

From HK$1,781 HKD
$227 USD
As of October 30, 2026
Save HK$8,105 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,886 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817661862 or 817661862. Listed at 17 retailers as of October 29, 2026, with prices from HK$1,781 to HK$9,886, a HK$8,105 spread on the same certified stone. Brilliant Earth lists it at HK$9,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817661862
Dimensions8.99 × 6.28 × 3.80 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.99 mm6.28 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817661862
Side View
Table 60.0%Crown 33.2°Girdle: THN-STKPavilion 40.9°Culet: NoneDepth 60.5%

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 30
Current: HK$9,886 HKD|Low: HK$1,734 HKD|High: HK$10,199 HKD|Avg: HK$5,332 HKD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 4HK$1,781 HKD
Retailer 13HK$2,494 HKD
Retailer 9HK$3,403 HKD
Retailer 5HK$3,429 HKD
Retailer 2HK$3,643 HKD
Retailer 12HK$3,674 HKD
Retailer 15HK$3,829 HKD
Retailer 14HK$4,511 HKD
Retailer 11HK$4,825 HKD
Retailer 10HK$6,394 HKD
Retailer 3HK$6,789 HKD
Retailer 7HK$7,055 HKD
Retailer 8HK$9,316 HKD
Retailer 6HK$9,458 HKD
Brilliant EarthHK$9,886 HKD

33 data points across 15 retailers

17 retailersHK$1,781 HKD to HK$9,886 HKD

Retailer 1
-
HK$1,553 HKD
$198 USD
Price last confirmed 37 days ago
A
Retailer 2
-
HK$1,781 HKD
$227 USD
View
Final sale: no returns
Retailer 3
-
HK$1,805 HKD
$230 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$1,899 HKD
$242 USD
View
Price last confirmed 33 days ago
Retailer 5
-
HK$2,494 HKD
£250 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$3,403 HKD
ZAR 7,007 ZAR
View
A
Retailer 7
-
HK$3,429 HKD
$437 USD
View
A
Retailer 8
-
HK$3,643 HKD
£366 GBP
View
A
Retailer 9
-
HK$3,829 HKD
$488 USD
View
B+
Retailer 10
-
HK$4,511 HKD
$575 USD
View
B+
Retailer 11
-
HK$4,825 HKD
$615 USD
View
Retailer 12
-
HK$6,190 HKD
$789 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
HK$6,394 HKD
$815 USD
View
B
Retailer 14
-
HK$6,789 HKD
$865 USD
View
B
Retailer 15
-
HK$9,316 HKD
£935 GBP
View
B
Retailer 16
-
HK$9,458 HKD
$1,205 USD
View
Most Expensive
B
Brilliant Earth
20640838A · Oct 29
HK$9,886 HKD
$1,260 USD
View
16 more retailers have this diamond
Prices start from HK$1,781 HKDSave up to HK$8,105 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
1.29ct Oval
HK$1,781 HKD