Oval|Lab Grown|IGI

1.00ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG844678628

Shape and cutting style on the report: Moval brilliant cut

Certificate IGI LG844678628

Diamond specifications and retailer prices

From $249 SGD
$195 USD
As of October 30, 2026
Save $1,079 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,328 SGD at MOH London · As of October 26, 2026
View at MOH London

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 LG844678628 or 844678628. Listed at 12 retailers as of October 26, 2026, with prices from $249 to $1,328, a $1,079 spread on the same certified stone. MOH London lists it at $1,328. 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 angle30.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844678628
Dimensions9.69 × 5.25 × 3.17 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm5.25 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844678628
Side View
Table 55.0%Crown 30.6°Girdle: THN-STKPavilion 38.5°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: Oct 30
Current: $1,328 SGD|Low: $249 SGD|High: $1,333 SGD|Avg: $613 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$249 SGD
Retailer 8$276 SGD
Retailer 5$332 SGD
Retailer 10$373 SGD
Retailer 6$408 SGD
Retailer 11$487 SGD
Retailer 2$495 SGD
Retailer 3$692 SGD
Retailer 4$940 SGD
Retailer 9$959 SGD
MOH London$1,328 SGD

18 data points across 11 retailers

12 retailers$249 SGD to $1,328 SGD

A
Cheapest Retailer
-
$249 SGD
$195 USD
Final sale: no returns
A
Retailer 2
-
$276 SGD
$216 USD
View
Retailer 3
-
$284 SGD
$222 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$332 SGD
£204 GBP
View
B+
Retailer 5
-
$373 SGD
$292 USD
View
A
Retailer 6
-
$408 SGD
$319 USD
View
A
Retailer 7
-
$487 SGD
ZAR 6,157 ZAR
View
A
Retailer 8
-
$495 SGD
£305 GBP
View
B+
Retailer 9
-
$692 SGD
A$833 AUD
View
B
Retailer 10
-
$940 SGD
$735 USD
View
B
Retailer 11
-
$959 SGD
$750 USD
View
Most Expensive
B
MOH London
LG844678628 · Oct 26
$1,328 SGD
£818 GBP
View
11 more retailers have this diamond
Prices start from $249 SGDSave up to $1,079 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
$249 SGD