Oval|Lab Grown|IGI

1.80ct D VS1 Oval Lab Grown Diamond

GD • D/VS1 • IGI LG512222808

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG512222808

Diamond specifications and retailer prices

From $1,152 USD
HK$9,000 HKD
As of October 31, 2026
15 retailers carry this diamond
Most expensive: $1,660 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.8ct lab-grown oval diamond

This 1.8ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG512222808 or 512222808. Listed at 15 retailers as of October 31, 2026. 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

1.80
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512222808
Dimensions9.62 × 6.83 × 4.25 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
9.62 mm6.83 mm1.80 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512222808
Side View
Table 59.0%Crown 33.6°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $1,660 USD|Low: $195 USD|High: $1,695 USD|Avg: $820 USD|+3.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 21, 2026
Retailer 9$274 USD
Retailer 7$304 USD
Retailer 8$511 USD
Retailer 2$563 USD
Retailer 10$707 USD
Retailer 5$716 USD
Retailer 6$982 USD
Retailer 11$1,030 USD
Retailer 3$1,152 USD
Retailer 4$1,226 USD
Rare Carat$1,660 USD

29 data points across 11 retailers

15 retailers

Retailer 1
-
$236 USD
Price last confirmed 30 days ago
Retailer 2
-
$285 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$304 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$304 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$511 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$563 USD
£444 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
$707 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$716 USD
A$1,101 AUD
View
Price last confirmed 14 days ago
Retailer 9
-
$978 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$982 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,030 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,152 USD
HK$9,000 HKD
View
Retailer 13
-
$1,226 USD
£965 GBP
View
Price last confirmed 11 days ago
Retailer 14
-
$1,385 USD
View
Price last confirmed 13 days ago
Most Expensive
Rare Carat
KD0696 · Oct 18
$1,660 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $1,152 USD

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
1.80ct Oval
$1,152 USD