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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 $263 SGD
$206 USD
As of November 1, 2026
Save $1,999 SGD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,263 SGD 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 $263 to $2,263, a $1,999 spread on the same certified stone. Do Amore Diamonds lists it at $2,263. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,263 SGD|Low: $263 SGD|High: $2,365 SGD|Avg: $801 SGD|-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$263 SGD
Retailer 9$272 SGD
Retailer 12$317 SGD
Retailer 6$385 SGD
Retailer 5$394 SGD
Retailer 3$531 SGD
Retailer 2$556 SGD
Retailer 7$592 SGD
Retailer 10$991 SGD
Retailer 8$1,036 SGD
Retailer 4$1,256 SGD
Retailer 11$1,462 SGD
Do Amore Diamonds$2,263 SGD

5 data points across 13 retailers

15 retailers$263 SGD to $2,263 SGD

A
Cheapest Retailer
-
$263 SGD
$206 USD
Final sale: no returns
A
Retailer 2
-
$272 SGD
$213 USD
View
A
Retailer 3
-
$291 SGD
$228 USD
View
A
Retailer 4
-
$317 SGD
$248 USD
View
A
Retailer 5
-
$385 SGD
£237 GBP
View
A
Retailer 6
-
$394 SGD
$308 USD
View
A
Retailer 7
-
$531 SGD
$415 USD
View
A
Retailer 8
-
$550 SGD
$430 USD
View
A
Retailer 9
-
$556 SGD
ZAR 7,026 ZAR
View
B+
Retailer 10
-
$592 SGD
£364 GBP
View
B
Retailer 11
-
$991 SGD
$775 USD
View
B
Retailer 12
-
$1,036 SGD
$810 USD
View
B
Retailer 13
-
$1,256 SGD
$982 USD
View
B
Retailer 14
-
$1,462 SGD
$1,144 USD
View
Most Expensive
B
Do Amore Diamonds
27-B8200CBB4 · Oct 31
$2,263 SGD
$1,770 USD
View
14 more retailers have this diamond
Prices start from $263 SGDSave up to $1,999 SGD

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
$263 SGD