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Oval|Lab Grown|IGI

1.54ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG772670536

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772670536

Diamond specifications and retailer prices

From $302 SGD
$236 USD
As of October 29, 2026
Save $1,370 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,621 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772670536 or 772670536. Listed at 25 retailers as of October 29, 2026, with a 454% 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

1.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772670536
Dimensions9.17 × 6.54 × 4.12 mm
L/W Ratio1.40
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
9.17 mm6.54 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772670536
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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: $2,621 SGD|Low: $289 SGD|High: $2,621 SGD|Avg: $854 SGD
Brilliant Earth
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
Retailer 17
October 31, 2026
Retailer 3$302 SGD
Retailer 17$349 SGD
Retailer 5$373 SGD
Retailer 6$373 SGD
Retailer 10$417 SGD
Retailer 8$501 SGD
Retailer 14$642 SGD
Retailer 16$682 SGD
Retailer 11$706 SGD
Retailer 2$746 SGD
Retailer 15$871 SGD
Retailer 7$984 SGD
Retailer 4$1,200 SGD
Retailer 9$1,347 SGD
Retailer 12$1,399 SGD
Retailer 13$1,505 SGD
Brilliant Earth$2,621 SGD

34 data points across 17 retailers

25 retailers$302 SGD to $1,671 SGD

A
Cheapest Retailer
-
$302 SGD
$236 USD
A
Retailer 2
-
$336 SGD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$349 SGD
$273 USD
View
A
Retailer 4
-
$373 SGD
$292 USD
View
A
Retailer 5
-
$373 SGD
$292 USD
View
A
Retailer 6
-
$417 SGD
£257 GBP
View
B+
Retailer 7
-
$501 SGD
$392 USD
View
A
Retailer 8
-
$642 SGD
ZAR 8,111 ZAR
View
A
Retailer 9
-
$682 SGD
€508 EUR
View
A
Retailer 10
-
$692 SGD
$541 USD
View
A
Retailer 11
-
$697 SGD
$545 USD
View
A
Retailer 12
-
$706 SGD
£435 GBP
View
A
Retailer 13
-
$746 SGD
A$898 AUD
View
A
Retailer 14
-
$871 SGD
A$1,048 AUD
View
B+
Retailer 15
-
$984 SGD
$770 USD
View
B+
Retailer 16
-
$1,200 SGD
$939 USD
View
B+
Retailer 17
-
$1,204 SGD
View
B+
Retailer 18
-
$1,268 SGD
$992 USD
View
B+
Retailer 19
-
$1,347 SGD
$1,054 USD
View
B+
Retailer 20
-
$1,399 SGD
A$1,683 AUD
View
B
Retailer 21
-
$1,461 SGD
£900 GBP
View
B+
Retailer 22
-
$1,505 SGD
£927 GBP
View
B
Retailer 23
-
$1,520 SGD
$1,189 USD
View
B
Retailer 24
-
$1,671 SGD
$1,307 USD
View
Most Expensive
Brilliant Earth
18439794A · Oct 16
$2,621 SGD
$2,050 USD
View
Price last confirmed 15 days ago
24 more retailers have this diamond
Prices start from $302 SGDSave up to $1,370 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
1.54ct Oval
$302 SGD