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Oval|Lab Grown|IGI

1.30ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG805641709

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805641709

Diamond specifications and retailer prices

From HK$7,375 HKD
$940 USD
As of October 28, 2026
Save HK$981 HKD (12%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$8,356 HKD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805641709 or 805641709. Listed at 3 retailers as of October 28, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805641709
Dimensions9.20 × 6.01 × 3.60 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm6.01 mm1.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805641709
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.9%

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 28
Current: HK$7,375 HKD|Low: HK$3,345 HKD|High: HK$12,239 HKD|Avg: HK$6,918 HKD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Riddles Jewelry
October 18, 2026
Retailer 2HK$3,402 HKD
Retailer 6HK$4,629 HKD
Retailer 4HK$5,079 HKD
Retailer 8HK$5,217 HKD
Retailer 7HK$5,319 HKD
Retailer 1HK$7,375 HKD
Retailer 3HK$7,387 HKD
Riddles JewelryHK$8,356 HKD
Retailer 9HK$9,854 HKD
Retailer 5HK$12,239 HKD

13 data points across 10 retailers

3 retailersHK$7,375 HKD to HK$8,356 HKD

B+
Cheapest Retailer
-
HK$7,375 HKD
$940 USD
B+
Retailer 2
-
HK$7,387 HKD
$942 USD
View
Most Expensive
B
Riddles Jewelry
1984906962 · Oct 29
HK$8,356 HKD
$1,065 USD
View
2 more retailers have this diamond
Prices start from HK$7,375 HKDSave up to HK$981 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+
1.30ct Oval
HK$7,375 HKD