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Oval|Lab Grown|IGI

1.45ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG801678129

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801678129

Diamond specifications and retailer prices

From $295 SGD
$231 USD
As of November 1, 2026
Save $1,258 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,553 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801678129 or 801678129. Listed at 22 retailers as of November 1, 2026, with prices from $295 to $1,553, a $1,258 spread on the same certified stone. Reve Diamonds lists it at $1,553. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801678129
Dimensions9.17 × 6.36 × 3.84 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
9.17 mm6.36 mm1.45 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801678129
Side View
Table 57.0%Crown 32.6°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 60.4%

Caratlytics Score

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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: $603 SGD|Low: $253 SGD|High: $1,565 SGD|Avg: $768 SGD|+2.9%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 4$253 SGD
Retailer 2$295 SGD
Retailer 3$327 SGD
Retailer 12$327 SGD
Retailer 11$458 SGD
Retailer 7$566 SGD
Retailer 1$603 SGD
Retailer 14$651 SGD
Retailer 8$800 SGD
Retailer 13$1,000 SGD
Retailer 6$1,053 SGD
Retailer 10$1,057 SGD
Retailer 5$1,121 SGD
Retailer 9$1,315 SGD
Reve Diamonds$1,553 SGD

42 data points across 15 retailers

22 retailers$295 SGD to $1,553 SGD

Retailer 1
-
$253 SGD
$198 USD
Price last confirmed 25 days ago
Retailer 2
-
$268 SGD
$210 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$295 SGD
$231 USD
View
Final sale: no returns
A
Retailer 4
-
$307 SGD
$240 USD
View
Retailer 5
-
$311 SGD
$243 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$327 SGD
$256 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$327 SGD
$256 USD
View
Retailer 8
-
$327 SGD
$256 USD
View
Price last confirmed 28 days ago
Retailer 9
-
$327 SGD
$256 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$329 SGD
$257 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$458 SGD
$358 USD
View
A
Retailer 12
-
$566 SGD
ZAR 7,147 ZAR
View
A
Retailer 13
-
$603 SGD
£372 GBP
View
A
Retailer 14
-
$651 SGD
$509 USD
View
A
Retailer 15
-
$800 SGD
A$963 AUD
View
B+
Retailer 16
-
$1,000 SGD
$782 USD
View
B+
Retailer 17
-
$1,053 SGD
$824 USD
View
Retailer 18
-
$1,053 SGD
$824 USD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$1,057 SGD
$827 USD
View
B+
Retailer 20
-
$1,121 SGD
$877 USD
View
B+
Retailer 21
-
$1,315 SGD
£810 GBP
View
Most Expensive
B
Reve Diamonds
A5C7B9294 · Nov 1
$1,553 SGD
$1,215 USD
View
21 more retailers have this diamond
Prices start from $295 SGDSave up to $1,258 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
1.45ct Oval
$295 SGD