Oval|Lab Grown|IGI

4.01ct G VVS1 Oval Lab Grown Diamond

GD • G/VVS1 • IGI LG817690370

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817690370

Diamond specifications and retailer prices

From $687 USD
As of October 29, 2026
Save $2,478 USD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,382 USD at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG817690370 or 817690370. Listed at 22 retailers as of October 26, 2026, with a 361% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
G
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817690370
Dimensions11.97 × 8.31 × 5.74 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.97 mm8.31 mm4.01 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817690370
Side View
Table 54.0%Crown 40.9°Girdle: VTK-ETKPavilion 39.8°Culet: NoneDepth 69.1%

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: $687 USD|Low: $687 USD|High: $3,255 USD|Avg: $1,635 USD|-2.2%
Retailer 1
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Retailer 21
November 1, 2026
Retailer 9$687 USD
Retailer 1$687 USD
Retailer 5$747 USD
Retailer 8$769 USD
Retailer 18$796 USD
Retailer 14$805 USD
Retailer 4$975 USD
Retailer 13$1,132 USD
Retailer 19$1,213 USD
Retailer 12$1,275 USD
Retailer 15$1,282 USD
Retailer 20$1,695 USD
Retailer 17$1,706 USD
Retailer 16$1,962 USD
Retailer 21$2,239 USD
Retailer 6$2,469 USD
Retailer 3$2,587 USD
Retailer 2$2,618 USD
Retailer 7$2,716 USD
Retailer 11$2,746 USD
Retailer 10$3,165 USD

33 data points across 21 retailers

22 retailers$687 USD to $3,165 USD

A
Cheapest Retailer
-
$687 USD
A
Retailer 2
-
$687 USD
£541 GBP
View
B+
Retailer 3
-
$747 USD
View
A
Retailer 4
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$769 USD
View
Final sale: no returns
A
Retailer 5
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$796 USD
View
Retailer 6
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$805 USD
View
Price last confirmed 15 days ago
A
Retailer 7
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$975 USD
View
B+
Retailer 8
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$1,132 USD
View
B+
Retailer 9
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$1,213 USD
View
B+
Retailer 10
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$1,275 USD
£1,004 GBP
View
B+
Retailer 11
-
$1,282 USD
€1,221 EUR
View
B+
Retailer 12
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$1,695 USD
ZAR 27,382 ZAR
View
B+
Retailer 13
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$1,706 USD
A$2,625 AUD
View
B
Retailer 14
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$1,962 USD
View
B
Retailer 15
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$2,239 USD
View
B
Retailer 16
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$2,469 USD
£1,944 GBP
View
B
Retailer 17
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$2,587 USD
View
B
Retailer 18
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$2,618 USD
View
B
Retailer 19
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$2,716 USD
View
B
Retailer 20
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$2,746 USD
View
B
Retailer 21
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$3,165 USD
£2,492 GBP
View
Most Expensive
Rare Carat
3R817690370 · Jul 27
$5,382 USD
View
Price last confirmed 96 days ago
21 more retailers have this diamond
Prices start from $687 USDSave up to $2,478 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
4.01ct Oval
$687 USD