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Oval|Lab Grown|IGI

4.55ct D VS1 Oval Lab Grown Diamond

EX • D/VS1

Diamond specifications and retailer prices

From $1,289 SGD
$1,008 USD
As of November 1, 2026
Save $6,066 SGD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,355 SGD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 4.55ct lab-grown oval diamond

This 4.55ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 11 retailers as of November 1, 2026, with prices from $1,289 to $7,355, a $6,066 spread on the same certified stone. The Diamond Guys lists it at $7,355. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.55
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.91 × 9.30 × 5.83 mm
L/W Ratio1.39
Top View
12.91 mm9.30 mm4.55 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,572 SGD|Low: $1,017 SGD|High: $7,355 SGD|Avg: $2,750 SGD|+22.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
November 2, 2026
Retailer 3$1,289 SGD
Retailer 6$1,403 SGD
Retailer 1$1,572 SGD
Retailer 4$1,665 SGD
Retailer 5$3,095 SGD
Retailer 2$4,170 SGD
The Diamond Guys$7,355 SGD

28 data points across 7 retailers

11 retailers$1,289 SGD to $7,355 SGD

Retailer 1
-
$1,059 SGD
$828 USD
Price last confirmed 40 days ago
Retailer 2
-
$1,152 SGD
$901 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$1,163 SGD
$909 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,289 SGD
$1,008 USD
View
A
Retailer 5
-
$1,403 SGD
$1,097 USD
View
B+
Retailer 6
-
$1,572 SGD
£968 GBP
View
A
Retailer 7
-
$1,665 SGD
$1,302 USD
View
Retailer 8
-
$2,789 SGD
$2,181 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$3,095 SGD
$2,420 USD
View
B
Retailer 10
-
$4,170 SGD
CA$4,529 CAD
View
Most Expensive
B
The Diamond Guys
1971279299 · Nov 3
$7,355 SGD
$5,751 USD
View
10 more retailers have this diamond
Prices start from $1,289 SGDSave up to $6,066 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
4.55ct Oval
$1,289 SGD