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Oval|Lab Grown|IGI

1.75ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG729549756

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG729549756

Diamond specifications and retailer prices

From $755 SGD
HK$4,600 HKD
As of October 29, 2026
Save $775 SGD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,345 SGD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729549756 or 729549756. Listed at 18 retailers as of October 24, 2026, with a 103% 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

1.75
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729549756
Dimensions8.05 × 6.02 × 5.00 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm6.02 mm1.75 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729549756
Side View
Table 65.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 83.1%

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 29
Current: $3,345 SGD|Low: $538 SGD|High: $3,345 SGD|Avg: $1,452 SGD|+1.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 27, 2026
Retailer 3$538 SGD
Retailer 16$627 SGD
Retailer 8$628 SGD
Retailer 7$695 SGD
Retailer 25$695 SGD
Retailer 2$755 SGD
Retailer 20$823 SGD
Retailer 10$933 SGD
Retailer 14$1,014 SGD
Retailer 9$1,051 SGD
Retailer 13$1,110 SGD
Retailer 21$1,139 SGD
Retailer 23$1,196 SGD
Retailer 12$1,530 SGD
Retailer 5$1,624 SGD
Retailer 24$1,631 SGD
Retailer 4$1,725 SGD
Retailer 22$1,801 SGD
Retailer 11$2,206 SGD
Retailer 15$2,213 SGD
Retailer 6$2,235 SGD
Retailer 18$2,278 SGD
Retailer 17$2,501 SGD
Retailer 19$2,554 SGD
Brilliant Earth$3,345 SGD

24 data points across 25 retailers

18 retailers$755 SGD to $1,530 SGD

A
Retailer 1
-
$538 SGD
$420 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$628 SGD
$490 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$695 SGD
$542 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$755 SGD
HK$4,600 HKD
View
A
Retailer 5
-
$823 SGD
£506 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$933 SGD
$728 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,196 SGD
ZAR 15,069 ZAR
View
Price last confirmed 24 days ago
B
Retailer 8
-
$1,530 SGD
$1,194 USD
View
B
Retailer 9
-
$1,624 SGD
A$1,949 AUD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$1,631 SGD
A$1,958 AUD
View
Price last confirmed 24 days ago
B
Retailer 11
-
$1,725 SGD
$1,346 USD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$1,801 SGD
$1,405 USD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$2,206 SGD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$2,235 SGD
$1,744 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$2,278 SGD
$1,777 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$2,501 SGD
$1,951 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$2,554 SGD
$1,993 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
21559769A · Oct 8
$3,345 SGD
$2,610 USD
View
Price last confirmed 21 days ago
17 more retailers have this diamond
Prices start from $755 SGDSave up to $775 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
1.75ct Oval
$755 SGD