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Oval|Lab Grown|IGI

1.00ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG671491278

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG671491278

Diamond specifications and retailer prices

From $281 SGD
$220 USD
As of October 29, 2026
Save $1,325 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,606 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG671491278 or 671491278. Listed at 21 retailers as of October 29, 2026, with prices from $281 to $1,606, a $1,325 spread on the same certified stone. Reve Diamonds lists it at $1,606. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671491278
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
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
10.37 mm7.13 mm1.00 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671491278
Side View
Table 62.0%Crown 37.8°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 60.1%

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: Oct 29
Current: $648 SGD|Low: $270 SGD|High: $1,413 SGD|Avg: $700 SGD|+4.5%
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
October 31, 2026
Retailer 14$281 SGD
Retailer 7$313 SGD
Retailer 4$326 SGD
Retailer 2$348 SGD
Retailer 8$348 SGD
Retailer 9$418 SGD
Retailer 3$596 SGD
Retailer 10$632 SGD
Retailer 5$647 SGD
Retailer 1$648 SGD
Retailer 12$652 SGD
Retailer 13$909 SGD
Retailer 6$1,120 SGD
Retailer 16$1,227 SGD
Retailer 15$1,364 SGD
Retailer 11$1,398 SGD

45 data points across 16 retailers

21 retailers$281 SGD to $1,606 SGD

A
Cheapest Retailer
-
$281 SGD
$220 USD
A
Retailer 2
-
$313 SGD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$326 SGD
$255 USD
View
A
Retailer 4
-
$348 SGD
$272 USD
View
A
Retailer 5
-
$348 SGD
$272 USD
View
A
Retailer 6
-
$418 SGD
£258 GBP
View
B+
Retailer 7
-
$428 SGD
$335 USD
View
B+
Retailer 8
-
$596 SGD
$466 USD
View
B+
Retailer 9
-
$632 SGD
€471 EUR
View
B+
Retailer 10
-
$647 SGD
$506 USD
View
B+
Retailer 11
-
$648 SGD
£399 GBP
View
B+
Retailer 12
-
$652 SGD
$510 USD
View
B
Retailer 13
-
$909 SGD
$711 USD
View
Retailer 14
-
$1,021 SGD
$799 USD
View
Price last confirmed 45 days ago
B
Retailer 15
-
$1,120 SGD
$876 USD
View
B
Retailer 16
-
$1,187 SGD
$929 USD
View
B
Retailer 17
-
$1,227 SGD
$960 USD
View
B
Retailer 18
-
$1,298 SGD
$1,015 USD
View
B
Retailer 19
-
$1,364 SGD
£840 GBP
View
B
Retailer 20
-
$1,398 SGD
£861 GBP
View
Most Expensive
C
Reve Diamonds
11055DAB8 · Oct 30
$1,606 SGD
$1,257 USD
View
20 more retailers have this diamond
Prices start from $281 SGDSave up to $1,325 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
$281 SGD