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Oval|Lab Grown|IGI

4.00ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG788652054

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788652054

Diamond specifications and retailer prices

From $864 NZD
$486 USD
As of November 1, 2026
Save $4,948 NZD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,812 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788652054 or 788652054. Listed at 5 retailers as of November 1, 2026, with prices from $864 to $5,812, a $4,948 spread on the same certified stone. Brilliant Earth lists it at $5,812. 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

4.00
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788652054
Dimensions12.72 × 8.93 × 5.56 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.72 mm8.93 mm4.00 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788652054
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: Nov 1
Current: $5,812 NZD|Low: $864 NZD|High: $6,007 NZD|Avg: $2,689 NZD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$864 NZD
Retailer 7$1,584 NZD
Retailer 9$1,598 NZD
Retailer 2$1,653 NZD
Retailer 11$1,715 NZD
Retailer 8$2,046 NZD
Retailer 3$2,055 NZD
Retailer 6$2,611 NZD
Retailer 10$3,434 NZD
Retailer 5$5,421 NZD
Brilliant Earth$5,812 NZD

40 data points across 11 retailers

5 retailers$864 NZD to $5,812 NZD

A
Cheapest Retailer
-
$864 NZD
$486 USD
Final sale: no returns
A
Retailer 2
-
$1,653 NZD
£732 GBP
View
Retailer 3
-
$2,611 NZD
$1,469 USD
View
Price last confirmed 47 days ago
Retailer 4
-
$5,421 NZD
$3,050 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
19733499A · Nov 2
$5,812 NZD
$3,270 USD
View
4 more retailers have this diamond
Prices start from $864 NZDSave up to $4,948 NZD

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
4.00ct Oval
$864 NZD