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Round|Lab Grown|IGI

1.45ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG799670869

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799670869

Diamond specifications and retailer prices

From $240 SGD
$188 USD
As of October 29, 2026
Save $1,236 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,476 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799670869 or 799670869. Listed at 19 retailers as of October 29, 2026, with prices from $240 to $1,476, a $1,236 spread on the same certified stone. Reve Diamonds lists it at $1,476. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670869
Dimensions7.19 × 7.17 × 4.54 mm
L/W Ratio1.00
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
7.19 mm7.17 mm1.45 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670869
Side View
Table 56.0%Crown 36.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 63.3%

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 29
Current: $539 SGD|Low: $230 SGD|High: $1,476 SGD|Avg: $712 SGD|+6.3%
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
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 15$240 SGD
Retailer 2$268 SGD
Retailer 5$298 SGD
Retailer 10$502 SGD
Retailer 11$511 SGD
Retailer 16$522 SGD
Retailer 1$539 SGD
Retailer 4$625 SGD
Retailer 7$681 SGD
Retailer 12$726 SGD
Retailer 6$734 SGD
Retailer 14$781 SGD
Retailer 3$863 SGD
Retailer 13$1,010 SGD
Retailer 8$1,026 SGD
Retailer 9$1,400 SGD
Reve Diamonds$1,476 SGD

31 data points across 17 retailers

19 retailers$240 SGD to $1,476 SGD

A
Cheapest Retailer
-
$240 SGD
$188 USD
A
Retailer 2
-
$268 SGD
$210 USD
View
Final sale: no returns
Retailer 3
-
$294 SGD
$230 USD
View
Price last confirmed 45 days ago
A
Retailer 4
-
$298 SGD
$233 USD
View
A
Retailer 5
-
$502 SGD
€374 EUR
View
A
Retailer 6
-
$511 SGD
ZAR 6,461 ZAR
View
B+
Retailer 7
-
$522 SGD
$408 USD
View
A
Retailer 8
-
$539 SGD
£332 GBP
View
A
Retailer 9
-
$625 SGD
$489 USD
View
B+
Retailer 10
-
$681 SGD
$533 USD
View
B+
Retailer 11
-
$726 SGD
A$874 AUD
View
B+
Retailer 12
-
$749 SGD
$586 USD
View
B+
Retailer 13
-
$781 SGD
$611 USD
View
Retailer 14
-
$863 SGD
$675 USD
View
Price last confirmed 26 days ago
Retailer 15
-
$873 SGD
$683 USD
View
Price last confirmed 46 days ago
B+
Retailer 16
-
$1,010 SGD
$790 USD
View
B
Retailer 17
-
$1,026 SGD
$803 USD
View
B
Retailer 18
-
$1,400 SGD
£862 GBP
View
Most Expensive
B
Reve Diamonds
52DF35EB4 · Oct 30
$1,476 SGD
$1,155 USD
View
18 more retailers have this diamond
Prices start from $240 SGDSave up to $1,236 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 Round
$240 SGD