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Oval|Lab Grown|IGI

3.16ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG842631288

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842631288

Diamond specifications and retailer prices

From $1,565 NZD
$882 USD
As of October 29, 2026
Save $5,274 NZD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,329 NZD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.16ct lab-grown oval diamond

This 3.16ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631288 or 842631288. Listed at 22 retailers as of October 29, 2026, with a 337% 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

3.16
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631288
Dimensions11.84 × 8.11 × 5.02 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm8.11 mm3.16 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631288
Side View
Table 59.0%Crown 39.2°Girdle: MED-STKPavilion 38°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $4,037 NZD|Low: $1,565 NZD|High: $6,848 NZD|Avg: $3,568 NZD|-2.7%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 21$1,565 NZD
Retailer 10$1,721 NZD
Retailer 2$1,753 NZD
Retailer 6$1,815 NZD
Retailer 14$1,854 NZD
Retailer 3$2,129 NZD
Retailer 16$2,328 NZD
Retailer 12$2,443 NZD
Retailer 15$2,599 NZD
Retailer 17$2,792 NZD
Retailer 13$2,808 NZD
Retailer 20$3,893 NZD
Retailer 1$4,037 NZD
Retailer 11$4,161 NZD
Retailer 4$4,214 NZD
Retailer 9$5,158 NZD
Retailer 8$5,412 NZD
Retailer 7$6,099 NZD
Retailer 19$6,300 NZD
Retailer 18$6,522 NZD
Retailer 5$6,839 NZD

16 data points across 21 retailers

22 retailers$1,565 NZD to $6,839 NZD

A+
Cheapest Retailer
-
$1,565 NZD
$882 USD
A
Retailer 2
-
$1,721 NZD
$970 USD
View
A
Retailer 3
-
$1,753 NZD
$988 USD
View
Final sale: no returns
A
Retailer 4
-
$1,815 NZD
$1,023 USD
View
Retailer 5
-
$1,854 NZD
$1,045 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,129 NZD
$1,200 USD
View
A
Retailer 7
-
$2,328 NZD
£1,033 GBP
View
A
Retailer 8
-
$2,443 NZD
$1,377 USD
View
A
Retailer 9
-
$2,599 NZD
$1,465 USD
View
A
Retailer 10
-
$2,792 NZD
£1,239 GBP
View
B+
Retailer 11
-
$3,893 NZD
$2,194 USD
View
B+
Retailer 12
-
$4,037 NZD
$2,275 USD
View
Retailer 13
-
$4,161 NZD
A$3,608 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,214 NZD
ZAR 38,367 ZAR
View
B+
Retailer 15
-
$5,158 NZD
$2,907 USD
View
Retailer 16
-
$5,273 NZD
£2,340 GBP
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$5,412 NZD
$3,050 USD
View
B+
Retailer 18
-
$6,099 NZD
SGD 4,645 SGD
View
B+
Retailer 19
-
$6,300 NZD
$3,551 USD
View
B+
Retailer 20
-
$6,522 NZD
$3,676 USD
View
B
Retailer 21
-
$6,839 NZD
£3,035 GBP
View
Most Expensive
Helzberg Diamonds
ZXZOKIMJHIOO · Oct 13
$8,329 NZD
$4,694 USD
View
Price last confirmed 17 days ago
21 more retailers have this diamond
Prices start from $1,565 NZDSave up to $5,274 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+
3.16ct Oval
$1,565 NZD