Oval|Lab Grown|IGI

3.88ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG803668591

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803668591

Diamond specifications and retailer prices

From $523 USD
As of October 31, 2026
Save $3,996 USD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,519 USD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 3.88ct lab-grown oval diamond

This 3.88ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803668591 or 803668591. Listed at 6 retailers as of October 31, 2026, with prices from $523 to $4,519, a $3,996 spread on the same certified stone. Helzberg Diamonds lists it at $4,519. 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

3.88
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803668591
Dimensions13.07 × 9.03 × 5.36 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.07 mm9.03 mm3.88 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803668591
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.4%

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 31
Current: $4,519 USD|Low: $510 USD|High: $4,519 USD|Avg: $1,613 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
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Retailer 12
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Retailer 14
October 31, 2026
Retailer 8$523 USD
Retailer 10$553 USD
Retailer 11$583 USD
Retailer 14$843 USD
Retailer 4$852 USD
Retailer 12$920 USD
Retailer 2$986 USD
Retailer 6$1,152 USD
Retailer 5$1,369 USD
Retailer 3$1,540 USD
Retailer 13$1,809 USD
Retailer 7$3,420 USD
Retailer 9$4,000 USD
Helzberg Diamonds$4,519 USD

38 data points across 14 retailers

6 retailers$523 USD to $4,519 USD

A
Cheapest Retailer
-
$523 USD
Final sale: no returns
A
Retailer 2
-
$986 USD
£776 GBP
View
Retailer 3
-
$1,152 USD
ZAR 18,616 ZAR
View
Price last confirmed 66 days ago
B
Retailer 4
-
$3,420 USD
View
B
Retailer 5
-
$4,000 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOGJMMOLPH · Oct 31
$4,519 USD
View
5 more retailers have this diamond
Prices start from $523 USDSave up to $3,996 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
3.88ct Oval
$523 USD