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Oval|Lab Grown|IGI

4.50ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG780687002

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780687002

Diamond specifications and retailer prices

From $948 USD
As of October 29, 2026
Save $7,292 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,240 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.5ct lab-grown oval diamond

This 4.5ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780687002 or 780687002. Listed at 12 retailers as of October 29, 2026, with prices from $948 to $8,240, a $7,292 spread on the same certified stone. Do Amore Diamonds lists it at $8,240. 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

4.50
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780687002
Dimensions13.74 × 9.26 × 5.62 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.74 mm9.26 mm4.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780687002
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

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: $8,240 USD|Low: $883 USD|High: $9,380 USD|Avg: $2,779 USD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
October 29, 2026
Retailer 10$883 USD
Retailer 16$948 USD
Retailer 15$1,032 USD
Retailer 8$1,157 USD
Retailer 12$1,198 USD
Retailer 9$1,244 USD
Retailer 3$1,428 USD
Retailer 4$1,713 USD
Retailer 14$1,715 USD
Retailer 17$1,762 USD
Retailer 5$2,195 USD
Retailer 18$2,276 USD
Retailer 13$2,371 USD
Retailer 6$3,515 USD
Retailer 11$3,640 USD
Retailer 2$4,140 USD
Do Amore Diamonds$8,240 USD
Retailer 7$9,380 USD

17 data points across 18 retailers

12 retailers$948 USD to $8,240 USD

A
Cheapest Retailer
-
$948 USD
A
Retailer 2
-
$1,032 USD
View
Retailer 3
-
$1,198 USD
£943 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,428 USD
View
A
Retailer 5
-
$1,713 USD
View
B+
Retailer 6
-
$1,715 USD
View
A
Retailer 7
-
$1,762 USD
View
B+
Retailer 8
-
$2,276 USD
View
B+
Retailer 9
-
$2,371 USD
View
Retailer 10
-
$3,640 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$4,140 USD
£3,260 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790508 · Oct 29
$8,240 USD
View
11 more retailers have this diamond
Prices start from $948 USDSave up to $7,292 USD

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
4.50ct Oval
$948 USD