Round|Lab Grown|IGI

1.80ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG799649310

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799649310

Diamond specifications and retailer prices

From $574 USD
€547 EUR
As of October 27, 2026
Save $646 USD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,294 USD at MOH London · As of October 18, 2026
View at MOH London

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799649310 or 799649310. Listed at 16 retailers as of October 27, 2026, with a 112% 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

1.80
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799649310
Dimensions7.74 × 7.69 × 4.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.74 mm7.69 mm1.80 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799649310
Side View
Table 60.0%Crown 35.6°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.2%

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 27
Current: $1,294 USD|Low: $249 USD|High: $1,407 USD|Avg: $750 USD|+0.6%
MOH London
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
October 27, 2026
Retailer 10$259 USD
Retailer 11$321 USD
Retailer 14$321 USD
Retailer 9$480 USD
Retailer 12$535 USD
Retailer 2$574 USD
Retailer 13$596 USD
Retailer 5$649 USD
Retailer 8$810 USD
Retailer 3$866 USD
Retailer 6$1,084 USD
Retailer 7$1,220 USD
MOH London$1,294 USD
Retailer 4$1,407 USD

21 data points across 14 retailers

16 retailers$574 USD to $1,220 USD

Retailer 1
-
$259 USD
Price last confirmed 9 days ago
Retailer 2
-
$300 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$321 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$321 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$480 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$535 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$574 USD
€547 EUR
View
Retailer 8
-
$596 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$649 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$810 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$866 USD
View
Price last confirmed 76 days ago
Retailer 12
-
$901 USD
View
Price last confirmed 46 days ago
Retailer 13
-
$1,032 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$1,084 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,220 USD
View
Most Expensive
MOH London
LG799649310 · Oct 18
$1,294 USD
£1,019 GBP
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from $574 USDSave up to $646 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 Round
$574 USD