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Oval|Lab Grown|IGI

4.92ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG615375173

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG615375173

Diamond specifications and retailer prices

From $590 USD
As of October 29, 2026
Save $4,650 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,240 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.92ct lab-grown oval diamond

This 4.92ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615375173 or 615375173. Listed at 10 retailers as of October 29, 2026, with prices from $590 to $5,240, a $4,650 spread on the same certified stone. Do Amore Diamonds lists it at $5,240. 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

4.92
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615375173
Dimensions13.59 × 9.59 × 5.92 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
13.59 mm9.59 mm4.92 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615375173
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

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: Oct 29
Current: $5,240 USD|Low: $526 USD|High: $5,720 USD|Avg: $2,053 USD|-8.4%
Do Amore Diamonds
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
October 29, 2026
Retailer 12$590 USD
Retailer 10$661 USD
Retailer 15$707 USD
Retailer 14$1,124 USD
Retailer 8$1,125 USD
Retailer 5$1,330 USD
Retailer 6$1,339 USD
Retailer 9$1,630 USD
Retailer 11$1,817 USD
Retailer 3$2,043 USD
Retailer 13$2,126 USD
Retailer 7$2,680 USD
Retailer 4$2,954 USD
Retailer 2$3,202 USD
Do Amore Diamonds$5,240 USD

22 data points across 15 retailers

10 retailers$590 USD to $5,240 USD

A
Cheapest Retailer
-
$590 USD
A
Retailer 2
-
$661 USD
View
A
Retailer 3
-
$707 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,124 USD
View
A
Retailer 5
-
$1,125 USD
View
Retailer 6
-
$1,630 USD
A$2,507 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$1,817 USD
View
B+
Retailer 8
-
$2,126 USD
View
B
Retailer 9
-
$3,202 USD
£2,521 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B356CFFE6 · Oct 29
$5,240 USD
View
9 more retailers have this diamond
Prices start from $590 USDSave up to $4,650 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
4.92ct Oval
$590 USD