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Oval|Lab Grown|IGI

1.30ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG574349452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG574349452

Diamond specifications and retailer prices

From $1,590 SGD
$1,244 USD
As of October 29, 2026
Save $1,009 SGD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,536 SGD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval 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 LG574349452 or 574349452. Listed at 16 retailers as of October 29, 2026, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574349452
Dimensions8.91 × 6.25 × 3.84 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.91 mm6.25 mm1.30 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574349452
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $2,600 SGD|Low: $1,528 SGD|High: $6,001 SGD|Avg: $2,921 SGD|-0.8%
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
October 31, 2026
Retailer 11$1,590 SGD
Retailer 3$1,731 SGD
Retailer 4$1,781 SGD
Retailer 9$1,815 SGD
Retailer 12$1,846 SGD
Retailer 10$2,065 SGD
Retailer 1$2,600 SGD
Retailer 13$2,925 SGD
Retailer 6$3,393 SGD
Retailer 2$3,459 SGD
Retailer 5$4,462 SGD
Retailer 8$4,816 SGD
Retailer 7$5,962 SGD

42 data points across 13 retailers

16 retailers$1,590 SGD to $2,600 SGD

B+
Cheapest Retailer
-
$1,590 SGD
$1,244 USD
B
Retailer 2
-
$1,731 SGD
$1,354 USD
View
B
Retailer 3
-
$1,781 SGD
$1,393 USD
View
Final sale: no returns
B
Retailer 4
-
$1,815 SGD
$1,420 USD
View
B
Retailer 5
-
$1,846 SGD
$1,444 USD
View
Retailer 6
-
$1,846 SGD
$1,444 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,065 SGD
$1,615 USD
View
B
Retailer 8
-
$2,600 SGD
£1,601 GBP
View
Retailer 9
-
$2,925 SGD
$2,288 USD
View
Price under review
Retailer 10
-
$3,393 SGD
ZAR 42,872 ZAR
View
Price under review
Retailer 11
-
$3,459 SGD
$2,706 USD
View
Price under review
Most Expensive
Friendly Diamonds
1588905 · Oct 31
$3,536 SGD
$2,766 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,590 SGDSave up to $1,009 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+
1.30ct Oval
$1,590 SGD