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Oval|Lab Grown|IGI

4.23ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG534263029

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG534263029

Diamond specifications and retailer prices

From $674 SGD
$527 USD
As of October 29, 2026
Save $5,309 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,983 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.23ct lab-grown oval diamond

This 4.23ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG534263029 or 534263029. Listed at 18 retailers as of October 29, 2026, with prices from $674 to $5,983, a $5,309 spread on the same certified stone. Do Amore Diamonds lists it at $5,983. 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

4.23
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534263029
Dimensions12.76 × 9.11 × 5.79 mm
L/W Ratio1.40
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
12.76 mm9.11 mm4.23 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534263029
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.6%

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: $5,983 SGD|Low: $543 SGD|High: $5,983 SGD|Avg: $1,940 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 17$674 SGD
Retailer 4$754 SGD
Retailer 5$754 SGD
Retailer 7$835 SGD
Retailer 18$835 SGD
Retailer 14$1,010 SGD
Retailer 2$1,016 SGD
Retailer 11$1,263 SGD
Retailer 19$1,295 SGD
Retailer 10$1,337 SGD
Retailer 6$1,350 SGD
Retailer 12$1,847 SGD
Retailer 16$2,155 SGD
Retailer 3$2,425 SGD
Retailer 8$2,689 SGD
Retailer 15$2,998 SGD
Retailer 9$3,134 SGD
Retailer 13$4,023 SGD
Do Amore Diamonds$5,983 SGD

35 data points across 19 retailers

18 retailers$674 SGD to $5,983 SGD

A
Cheapest Retailer
-
$674 SGD
$527 USD
A
Retailer 2
-
$754 SGD
$590 USD
View
Final sale: no returns
A
Retailer 3
-
$754 SGD
$590 USD
View
Retailer 4
-
$835 SGD
$653 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$835 SGD
$653 USD
View
A
Retailer 6
-
$1,010 SGD
$790 USD
View
A
Retailer 7
-
$1,016 SGD
£626 GBP
View
B+
Retailer 8
-
$1,295 SGD
$1,013 USD
View
B+
Retailer 9
-
$1,337 SGD
$1,046 USD
View
B+
Retailer 10
-
$1,350 SGD
$1,056 USD
View
B+
Retailer 11
-
$1,847 SGD
A$2,223 AUD
View
B
Retailer 12
-
$2,155 SGD
$1,686 USD
View
B
Retailer 13
-
$2,425 SGD
$1,897 USD
View
B
Retailer 14
-
$2,689 SGD
£1,656 GBP
View
Retailer 15
-
$2,998 SGD
$2,345 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$3,134 SGD
$2,452 USD
View
B
Retailer 17
-
$4,023 SGD
£2,478 GBP
View
Most Expensive
B
Do Amore Diamonds
27-671827B8A · Oct 31
$5,983 SGD
$4,680 USD
View
17 more retailers have this diamond
Prices start from $674 SGDSave up to $5,309 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
4.23ct Oval
$674 SGD