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Round|Lab Grown|IGI

3.80ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG774601833

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774601833

Diamond specifications and retailer prices

From $833 NZD
$468 USD
As of October 29, 2026
Save $3,807 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,885 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.8ct lab-grown round diamond

This 3.8ct lab-grown round 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 LG774601833 or 774601833. Listed at 13 retailers as of October 29, 2026, with a 457% 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

3.80
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774601833
Dimensions10.20 × 10.13 × 5.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm10.13 mm3.80 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774601833
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.7%

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: $14,885 NZD|Low: $833 NZD|High: $15,366 NZD|Avg: $3,874 NZD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 5$833 NZD
Retailer 14$933 NZD
Retailer 10$1,282 NZD
Retailer 11$1,329 NZD
Retailer 2$1,567 NZD
Retailer 16$1,748 NZD
Retailer 6$1,848 NZD
Retailer 12$2,778 NZD
Retailer 3$3,321 NZD
Retailer 15$3,598 NZD
Retailer 8$3,724 NZD
Retailer 9$3,815 NZD
Retailer 7$4,117 NZD
Retailer 4$4,142 NZD
Retailer 13$4,640 NZD
Brilliant Earth$14,885 NZD

27 data points across 16 retailers

13 retailers$833 NZD to $4,640 NZD

A
Cheapest Retailer
-
$833 NZD
$468 USD
A
Retailer 2
-
$933 NZD
$524 USD
View
A
Retailer 3
-
$1,282 NZD
$720 USD
View
Retailer 4
-
$1,329 NZD
£588 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,567 NZD
€838 EUR
View
A
Retailer 6
-
$1,748 NZD
$982 USD
View
B+
Retailer 7
-
$2,778 NZD
$1,560 USD
View
B+
Retailer 8
-
$3,321 NZD
$1,865 USD
View
B+
Retailer 9
-
$3,598 NZD
$2,021 USD
View
B+
Retailer 10
-
$3,815 NZD
£1,687 GBP
View
Retailer 11
-
$4,142 NZD
SGD 3,144 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$4,640 NZD
$2,606 USD
View
Most Expensive
Brilliant Earth
20805389A · Oct 29
$14,885 NZD
$8,360 USD
View
Price under review
12 more retailers have this diamond
Prices start from $833 NZDSave up to $3,807 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
3.80ct Round
$833 NZD