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Oval|Lab Grown|IGI

0.74ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG623481514

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG623481514

Diamond specifications and retailer prices

From $132 SGD
$103 USD
As of October 29, 2026
Save $396 SGD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $528 SGD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.74ct lab-grown oval diamond

This 0.74ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623481514 or 623481514. Listed at 9 retailers as of October 28, 2026, with prices from $132 to $528, a $396 spread on the same certified stone. NZ Jewellers lists it at $528. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.74
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623481514
Dimensions7.33 × 5.17 × 3.22 mm
L/W Ratio1.42
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
7.33 mm5.17 mm0.74 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623481514
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: $528 SGD|Low: $132 SGD|High: $846 SGD|Avg: $410 SGD
NZ Jewellers
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
October 30, 2026
Retailer 7$132 SGD
Retailer 14$154 SGD
Retailer 8$174 SGD
Retailer 11$197 SGD
Retailer 10$231 SGD
Retailer 2$322 SGD
Retailer 12$332 SGD
Retailer 13$358 SGD
Retailer 3$408 SGD
Retailer 9$472 SGD
Retailer 6$513 SGD
NZ Jewellers$528 SGD
Retailer 5$767 SGD
Retailer 4$846 SGD

4 data points across 14 retailers

9 retailers$132 SGD to $528 SGD

A
Cheapest Retailer
-
$132 SGD
$103 USD
A
Retailer 2
-
$154 SGD
$120 USD
View
A
Retailer 3
-
$174 SGD
$136 USD
View
A
Retailer 4
-
$197 SGD
HK$1,200 HKD
View
A
Retailer 5
-
$322 SGD
£198 GBP
View
A
Retailer 6
-
$332 SGD
$259 USD
View
A
Retailer 7
-
$358 SGD
£220 GBP
View
B+
Retailer 8
-
$472 SGD
$368 USD
View
Most Expensive
B+
NZ Jewellers
cfc48f2d-5e20-47f2-8ed8-f414fe69da5b · Oct 28
$528 SGD
$412 USD
View
8 more retailers have this diamond
Prices start from $132 SGDSave up to $396 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
0.74ct Oval
$132 SGD