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Oval|Lab Grown|IGI

3.92ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG806622532

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806622532

Diamond specifications and retailer prices

From $588 USD
As of October 29, 2026
Save $4,632 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,220 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.92ct lab-grown oval diamond

This 3.92ct 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 LG806622532 or 806622532. Listed at 16 retailers as of October 29, 2026, with prices from $588 to $5,220, a $4,632 spread on the same certified stone. Do Amore Diamonds lists it at $5,220. 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

3.92
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806622532
Dimensions12.19 × 8.96 × 12.19 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm8.96 mm3.92 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806622532
Side View
Table 60.0%Crown 35.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.9%

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: $5,220 USD|Low: $175 USD|High: $5,600 USD|Avg: $2,349 USD|-6.8%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 15$588 USD
Retailer 13$659 USD
Retailer 11$790 USD
Retailer 3$949 USD
Retailer 14$966 USD
Retailer 12$1,169 USD
Retailer 8$1,369 USD
Retailer 17$1,461 USD
Retailer 10$1,728 USD
Retailer 16$1,810 USD
Retailer 5$1,811 USD
Retailer 6$2,118 USD
Retailer 9$3,010 USD
Retailer 2$3,190 USD
Retailer 4$4,577 USD
Retailer 7$5,080 USD
Do Amore Diamonds$5,220 USD

39 data points across 17 retailers

16 retailers$588 USD to $5,220 USD

A
Cheapest Retailer
-
$588 USD
A
Retailer 2
-
$659 USD
View
A
Retailer 3
-
$790 USD
View
A
Retailer 4
-
$949 USD
View
B+
Retailer 5
-
$966 USD
View
A
Retailer 6
-
$1,169 USD
€1,113 EUR
View
A
Retailer 7
-
$1,461 USD
View
A
Retailer 8
-
$1,728 USD
A$2,658 AUD
View
B+
Retailer 9
-
$1,810 USD
View
B+
Retailer 10
-
$1,811 USD
View
B+
Retailer 11
-
$2,118 USD
View
Retailer 12
-
$3,010 USD
A$4,631 AUD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$3,190 USD
£2,512 GBP
View
B
Retailer 14
-
$4,577 USD
View
B
Retailer 15
-
$5,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD9F779FF · Oct 29
$5,220 USD
View
15 more retailers have this diamond
Prices start from $588 USDSave up to $4,632 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
3.92ct Oval
$588 USD