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Oval|Lab Grown|IGI

3.75ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG816628902

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816628902

Diamond specifications and retailer prices

From $898 NZD
$506 USD
As of October 31, 2026
Save $808 NZD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,104 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.75ct lab-grown oval diamond

This 3.75ct 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 LG816628902 or 816628902. Listed at 3 retailers as of October 30, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.75
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816628902
Dimensions12.35 × 8.70 × 5.45 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm8.70 mm3.75 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816628902
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,104 NZD|Low: $877 NZD|High: $6,183 NZD|Avg: $3,143 NZD|-1.3%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$898 NZD
Retailer 2$1,706 NZD
Rare Carat$6,104 NZD

36 data points across 3 retailers

3 retailers$898 NZD to $1,706 NZD

A
Cheapest Retailer
-
$898 NZD
$506 USD
Final sale: no returns
A
Retailer 2
-
$1,706 NZD
£757 GBP
View
Most Expensive
Rare Carat
816628902 · Oct 21
$6,104 NZD
$3,440 USD
View
Price last confirmed 10 days ago
2 more retailers have this diamond
Prices start from $898 NZDSave up to $808 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
3.75ct Oval
$898 NZD