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Oval|Lab Grown|IGI

1.80ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG843677667

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843677667

Diamond specifications and retailer prices

From $242 USD
As of October 29, 2026
Save $2,078 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,320 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG843677667 or 843677667. Listed at 16 retailers as of October 29, 2026, with prices from $242 to $2,320, a $2,078 spread on the same certified stone. Do Amore Diamonds lists it at $2,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677667
Dimensions9.79 × 6.91 × 4.15 mm
L/W Ratio1.42
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
9.79 mm6.91 mm1.80 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677667
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,320 USD|Low: $242 USD|High: $2,320 USD|Avg: $953 USD
Do Amore Diamonds
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
Retailer 16
November 1, 2026
Retailer 13$242 USD
Retailer 3$271 USD
Retailer 11$281 USD
Retailer 9$369 USD
Retailer 2$374 USD
Retailer 5$410 USD
Retailer 10$533 USD
Retailer 14$562 USD
Retailer 7$770 USD
Retailer 12$968 USD
Retailer 6$1,065 USD
Retailer 4$1,192 USD
Retailer 16$1,355 USD
Retailer 15$1,590 USD
Retailer 8$1,887 USD
Do Amore Diamonds$2,320 USD

5 data points across 16 retailers

16 retailers$242 USD to $2,320 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$271 USD
View
Final sale: no returns
A
Retailer 3
-
$281 USD
View
A
Retailer 4
-
$369 USD
£290 GBP
View
Retailer 5
-
$374 USD
View
B+
Retailer 6
-
$410 USD
View
A
Retailer 7
-
$533 USD
€508 EUR
View
A
Retailer 8
-
$562 USD
View
A
Retailer 9
-
$770 USD
A$1,185 AUD
View
B+
Retailer 10
-
$968 USD
View
B+
Retailer 11
-
$1,065 USD
View
B+
Retailer 12
-
$1,192 USD
View
B
Retailer 13
-
$1,355 USD
View
B
Retailer 14
-
$1,590 USD
View
B
Retailer 15
-
$1,887 USD
View
Most Expensive
B
Do Amore Diamonds
27-532704A2E · Oct 31
$2,320 USD
View
15 more retailers have this diamond
Prices start from $242 USDSave up to $2,078 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.

A
1.80ct Oval
$242 USD