Oval|Lab Grown|IGI

1.90ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG813622737

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813622737

Diamond specifications and retailer prices

From HK$7,806 HKD
$995 USD
As of October 30, 2026
Save HK$22,693 HKD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$53,743 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.9ct lab-grown oval diamond

This 1.9ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813622737 or 813622737. Listed at 21 retailers as of October 29, 2026, with a 291% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813622737
Dimensions10.01 × 7.00 × 4.20 mm
L/W Ratio1.43
Girdle conditionFaceted
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
10.01 mm7.00 mm1.90 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813622737
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 60.0%

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$53,743 HKD|Low: HK$6,700 HKD|High: HK$53,743 HKD|Avg: HK$18,029 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3HK$6,975 HKD
Retailer 9HK$9,062 HKD
Retailer 2HK$9,176 HKD
Retailer 4HK$11,549 HKD
Retailer 8HK$11,719 HKD
Retailer 5HK$12,454 HKD
Retailer 10HK$13,584 HKD
Retailer 7HK$14,877 HKD
Retailer 12HK$16,398 HKD
Retailer 11HK$23,953 HKD
Retailer 6HK$30,500 HKD
Brilliant EarthHK$53,743 HKD

32 data points across 12 retailers

21 retailersHK$7,806 HKD to HK$30,500 HKD

Retailer 1
-
HK$6,975 HKD
$889 USD
Price last confirmed 20 days ago
Retailer 2
-
HK$7,595 HKD
$968 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$7,806 HKD
$995 USD
View
Final sale: no returns
Retailer 4
-
HK$8,097 HKD
$1,032 USD
View
Price last confirmed 18 days ago
Retailer 5
-
HK$8,097 HKD
$1,032 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
HK$9,062 HKD
$1,155 USD
View
A
Retailer 7
-
HK$9,176 HKD
£921 GBP
View
B+
Retailer 8
-
HK$11,549 HKD
$1,472 USD
View
B+
Retailer 9
-
HK$11,719 HKD
A$2,298 AUD
View
B+
Retailer 10
-
HK$12,454 HKD
£1,250 GBP
View
B+
Retailer 11
-
HK$13,573 HKD
$1,730 USD
View
B+
Retailer 12
-
HK$13,584 HKD
€1,649 EUR
View
B+
Retailer 13
-
HK$14,877 HKD
ZAR 30,633 ZAR
View
B+
Retailer 14
-
HK$16,398 HKD
$2,090 USD
View
B
Retailer 15
-
HK$22,359 HKD
£2,244 GBP
View
Retailer 16
-
HK$22,753 HKD
$2,900 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
HK$23,953 HKD
$3,053 USD
View
B
Retailer 18
-
HK$26,622 HKD
$3,393 USD
View
B
Retailer 19
-
HK$28,104 HKD
$3,582 USD
View
B
Retailer 20
-
HK$30,500 HKD
£3,061 GBP
View
Most Expensive
Brilliant Earth
21094860A · Oct 29
HK$53,743 HKD
$6,850 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$7,806 HKDSave up to HK$22,693 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
1.90ct Oval
HK$7,806 HKD