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Round|Lab Grown|IGI

4.07ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781630932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781630932

Diamond specifications and retailer prices

From $1,153 NZD
$650 USD
As of October 27, 2026
Save $4,403 NZD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,585 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 4.07ct lab-grown round diamond

This 4.07ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781630932 or 781630932. Listed at 24 retailers as of October 25, 2026, with a 382% 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

4.07
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781630932
Dimensions10.32 × 10.24 × 6.25 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
10.32 mm10.24 mm4.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781630932
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $14,585 NZD|Low: $1,153 NZD|High: $14,585 NZD|Avg: $3,350 NZD
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 8$1,153 NZD
Retailer 16$1,441 NZD
Retailer 15$1,730 NZD
Retailer 9$1,979 NZD
Retailer 10$2,058 NZD
Retailer 2$2,163 NZD
Retailer 12$2,521 NZD
Retailer 13$2,580 NZD
Retailer 4$2,627 NZD
Retailer 14$2,919 NZD
Retailer 6$4,075 NZD
Retailer 5$4,115 NZD
Retailer 7$4,186 NZD
Retailer 11$5,557 NZD
Retailer 3$5,683 NZD
Brilliant Earth$14,585 NZD

43 data points across 16 retailers

24 retailers$1,153 NZD to $5,557 NZD

Retailer 1
-
$990 NZD
$558 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$1,153 NZD
$650 USD
View
Final sale: no returns
Retailer 3
-
$1,155 NZD
$651 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$1,277 NZD
$720 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$1,408 NZD
HK$6,200 HKD
View
Retailer 6
-
$1,441 NZD
£640 GBP
View
Price last confirmed 22 days ago
Retailer 7
-
$1,730 NZD
$975 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,979 NZD
£878 GBP
View
A
Retailer 9
-
$2,058 NZD
$1,160 USD
View
A
Retailer 10
-
$2,163 NZD
€1,161 EUR
View
A
Retailer 11
-
$2,521 NZD
ZAR 22,952 ZAR
View
Retailer 12
-
$2,580 NZD
A$2,237 AUD
View
Price last confirmed 10 days ago
A
Retailer 13
-
$2,614 NZD
$1,473 USD
View
A
Retailer 14
-
$2,627 NZD
A$2,278 AUD
View
A
Retailer 15
-
$2,919 NZD
$1,645 USD
View
Retailer 16
-
$3,362 NZD
$1,895 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$4,075 NZD
SGD 3,104 SGD
View
B+
Retailer 18
-
$4,076 NZD
$2,297 USD
View
B+
Retailer 19
-
$4,115 NZD
$2,319 USD
View
B+
Retailer 20
-
$4,138 NZD
$2,332 USD
View
B+
Retailer 21
-
$4,271 NZD
$2,407 USD
View
B+
Retailer 22
-
$5,557 NZD
£2,466 GBP
View
Retailer 23
-
$5,683 NZD
A$4,928 AUD
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
20987042A · Oct 16
$14,585 NZD
$8,220 USD
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from $1,153 NZDSave up to $4,403 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
4.07ct Round
$1,153 NZD