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Oval|Lab Grown|IGI

1.00ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG636475927

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG636475927

Diamond specifications and retailer prices

From $248 SGD
$194 USD
As of October 31, 2026
Save $1,810 SGD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,058 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 LG636475927 or 636475927. Listed at 18 retailers as of October 31, 2026, with prices from $248 to $2,058, a $1,810 spread on the same certified stone. Do Amore Diamonds lists it at $2,058. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636475927
Dimensions8.13 × 5.51 × 3.53 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.13 mm5.51 mm1.00 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636475927
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 64.1%

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 31
Current: $2,058 SGD|Low: $188 SGD|High: $2,122 SGD|Avg: $697 SGD|+14.2%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
November 1, 2026
Retailer 10$188 SGD
Retailer 3$248 SGD
Retailer 5$307 SGD
Retailer 17$323 SGD
Retailer 12$351 SGD
Retailer 7$359 SGD
Retailer 4$405 SGD
Retailer 13$485 SGD
Retailer 15$715 SGD
Retailer 14$731 SGD
Retailer 8$804 SGD
Retailer 16$903 SGD
Retailer 18$943 SGD
Retailer 9$1,057 SGD
Retailer 6$1,064 SGD
Retailer 2$1,278 SGD
Retailer 11$1,372 SGD
Do Amore Diamonds$2,058 SGD

15 data points across 18 retailers

18 retailers$248 SGD to $2,058 SGD

Retailer 1
-
$188 SGD
$147 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$248 SGD
$194 USD
View
A
Retailer 3
-
$307 SGD
$240 USD
View
A
Retailer 4
-
$323 SGD
$253 USD
View
A
Retailer 5
-
$351 SGD
£216 GBP
View
B+
Retailer 6
-
$359 SGD
$281 USD
View
A
Retailer 7
-
$405 SGD
$317 USD
View
B+
Retailer 8
-
$485 SGD
€361 EUR
View
B+
Retailer 9
-
$715 SGD
A$861 AUD
View
B+
Retailer 10
-
$731 SGD
A$880 AUD
View
B+
Retailer 11
-
$804 SGD
CA$874 CAD
View
B+
Retailer 12
-
$903 SGD
$706 USD
View
B
Retailer 13
-
$943 SGD
$738 USD
View
Retailer 14
-
$1,057 SGD
$826 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,064 SGD
$832 USD
View
B
Retailer 16
-
$1,278 SGD
$1,000 USD
View
B
Retailer 17
-
$1,372 SGD
£845 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AC2499E9B · Oct 31
$2,058 SGD
$1,610 USD
View
17 more retailers have this diamond
Prices start from $248 SGDSave up to $1,810 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
$248 SGD