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Oval|Lab Grown|IGI

1.90ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG836607938

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836607938

Diamond specifications and retailer prices

From HK$3,280 HKD
$418 USD
As of October 29, 2026
Save HK$28,260 HKD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$31,540 HKD at Brilliant Earth · As of October 30, 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 LG836607938 or 836607938. Listed at 23 retailers as of October 29, 2026, with prices from HK$3,280 to HK$31,540, a HK$28,260 spread on the same certified stone. Brilliant Earth lists it at HK$31,540. 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 angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607938
Dimensions10.04 × 6.83 × 4.32 mm
L/W Ratio1.47
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
10.04 mm6.83 mm1.90 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607938
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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 29
Current: HK$31,540 HKD|Low: HK$3,280 HKD|High: HK$46,760 HKD|Avg: HK$10,788 HKD|-32.6%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 3HK$3,280 HKD
Retailer 11HK$3,672 HKD
Retailer 21HK$3,672 HKD
Retailer 8HK$4,064 HKD
Retailer 10HK$4,064 HKD
Retailer 16HK$4,314 HKD
Retailer 9HK$6,080 HKD
Retailer 20HK$6,159 HKD
Retailer 12HK$6,410 HKD
Retailer 17HK$6,698 HKD
Retailer 13HK$6,854 HKD
Retailer 19HK$6,989 HKD
Retailer 22HK$11,408 HKD
Retailer 6HK$12,310 HKD
Retailer 5HK$13,071 HKD
Retailer 15HK$13,339 HKD
Retailer 14HK$13,731 HKD
Retailer 2HK$14,099 HKD
Retailer 18HK$15,016 HKD
Retailer 7HK$18,728 HKD
Retailer 4HK$27,891 HKD
Brilliant EarthHK$31,540 HKD

24 data points across 22 retailers

23 retailersHK$3,280 HKD to HK$31,540 HKD

A
Cheapest Retailer
-
HK$3,280 HKD
$418 USD
A
Retailer 2
-
HK$3,672 HKD
$468 USD
View
A
Retailer 3
-
HK$3,672 HKD
$468 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,064 HKD
$518 USD
View
A
Retailer 5
-
HK$4,064 HKD
$518 USD
View
A
Retailer 6
-
HK$4,314 HKD
£433 GBP
View
A
Retailer 7
-
HK$6,080 HKD
$775 USD
View
A
Retailer 8
-
HK$6,159 HKD
$785 USD
View
A
Retailer 9
-
HK$6,410 HKD
$817 USD
View
A
Retailer 10
-
HK$6,698 HKD
£672 GBP
View
A
Retailer 11
-
HK$6,854 HKD
€832 EUR
View
A
Retailer 12
-
HK$6,989 HKD
ZAR 14,392 ZAR
View
B+
Retailer 13
-
HK$11,408 HKD
$1,454 USD
View
B+
Retailer 14
-
HK$12,310 HKD
$1,569 USD
View
B+
Retailer 15
-
HK$13,071 HKD
$1,666 USD
View
B+
Retailer 16
-
HK$13,339 HKD
$1,700 USD
View
B+
Retailer 17
-
HK$13,731 HKD
SGD 2,365 SGD
View
B+
Retailer 18
-
HK$14,099 HKD
$1,797 USD
View
B+
Retailer 19
-
HK$15,016 HKD
£1,507 GBP
View
B+
Retailer 20
-
HK$18,728 HKD
$2,387 USD
View
Retailer 21
-
HK$27,891 HKD
$3,555 USD
View
Price last confirmed 13 days ago
B
Retailer 22
-
HK$28,590 HKD
$3,644 USD
View
Most Expensive
B
Brilliant Earth
21695404A · Oct 30
HK$31,540 HKD
$4,020 USD
View
22 more retailers have this diamond
Prices start from HK$3,280 HKDSave up to HK$28,260 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$3,280 HKD