Oval|Lab Grown|IGI

1.00ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG819608278

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG819608278

Diamond specifications and retailer prices

From $638 SGD
A$768 AUD
As of November 2, 2026
10 retailers carry this diamond
Most expensive: $1,214 SGD at Brilliant Earth · As of September 27, 2026
View at Brilliant Earth

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819608278 or 819608278. Listed at 10 retailers as of November 2, 2026. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819608278
Dimensions8.08 × 5.64 × 3.47 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.64 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819608278
Side View
Table 60.0%Crown 33.6°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,214 SGD|Low: $225 SGD|High: $1,318 SGD|Avg: $628 SGD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 3, 2026
Retailer 7$225 SGD
Retailer 3$261 SGD
Retailer 17$275 SGD
Retailer 16$279 SGD
Retailer 14$346 SGD
Retailer 8$377 SGD
Retailer 5$470 SGD
Retailer 19$474 SGD
Retailer 13$487 SGD
Retailer 10$519 SGD
Retailer 6$586 SGD
Retailer 2$638 SGD
Retailer 20$681 SGD
Retailer 11$857 SGD
Retailer 18$868 SGD
Retailer 15$896 SGD
Retailer 9$906 SGD
Retailer 12$966 SGD
Brilliant Earth$1,214 SGD
Retailer 4$1,318 SGD

12 data points across 20 retailers

10 retailers

Retailer 1
-
$225 SGD
$176 USD
Price last confirmed 39 days ago
Retailer 2
-
$261 SGD
$204 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$275 SGD
$215 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$346 SGD
£213 GBP
View
Price last confirmed 35 days ago
Retailer 5
-
$474 SGD
ZAR 5,984 ZAR
View
Price last confirmed 37 days ago
B+
Retailer 6
-
$638 SGD
A$768 AUD
View
Retailer 7
-
$857 SGD
$670 USD
View
Price last confirmed 34 days ago
Retailer 8
-
$868 SGD
A$1,045 AUD
View
Price last confirmed 37 days ago
Retailer 9
-
$896 SGD
$701 USD
View
Price last confirmed 35 days ago
Most Expensive
Brilliant Earth
20781048A · Sep 27
$1,214 SGD
$950 USD
View
Price last confirmed 35 days ago
9 more retailers have this diamond
Prices start from $638 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.

B+
1.00ct Oval
$638 SGD