Oval|Lab Grown|IGI

1.00ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG843640918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843640918

Diamond specifications and retailer prices

From $206 USD
As of November 1, 2026
Save $1,564 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,770 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843640918 or 843640918. Listed at 15 retailers as of October 31, 2026, with prices from $206 to $1,770, a $1,564 spread on the same certified stone. Do Amore Diamonds lists it at $1,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843640918
Dimensions7.76 × 5.51 × 3.33 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm5.51 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843640918
Side View
Table 59.0%Crown 35.5°Girdle: THK-VTKPavilion 37.1°Culet: NoneDepth 60.4%

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: Nov 1
Current: $1,770 USD|Low: $206 USD|High: $1,850 USD|Avg: $626 USD|-4.3%
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
November 1, 2026
Retailer 13$206 USD
Retailer 9$213 USD
Retailer 12$248 USD
Retailer 6$301 USD
Retailer 5$308 USD
Retailer 3$415 USD
Retailer 2$435 USD
Retailer 7$463 USD
Retailer 10$775 USD
Retailer 8$810 USD
Retailer 4$982 USD
Retailer 11$1,144 USD
Do Amore Diamonds$1,770 USD

5 data points across 13 retailers

15 retailers$206 USD to $1,770 USD

A
Cheapest Retailer
-
$206 USD
Final sale: no returns
A
Retailer 2
-
$213 USD
View
A
Retailer 3
-
$228 USD
View
A
Retailer 4
-
$248 USD
View
A
Retailer 5
-
$301 USD
£237 GBP
View
A
Retailer 6
-
$308 USD
View
A
Retailer 7
-
$415 USD
View
A
Retailer 8
-
$430 USD
View
Retailer 9
-
$435 USD
ZAR 7,026 ZAR
View
A
Retailer 10
-
$463 USD
£364 GBP
View
B
Retailer 11
-
$775 USD
View
B
Retailer 12
-
$810 USD
View
B
Retailer 13
-
$982 USD
View
B
Retailer 14
-
$1,144 USD
View
Most Expensive
B
Do Amore Diamonds
27-B8200CBB4 · Oct 31
$1,770 USD
View
14 more retailers have this diamond
Prices start from $206 USDSave up to $1,564 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
1.00ct Oval
$206 USD