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Oval|Lab Grown|IGI

3.16ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG773618406

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773618406

Diamond specifications and retailer prices

From $1,911 NZD
$1,077 USD
As of October 29, 2026
Save $9,178 NZD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,089 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG773618406 or 773618406. Listed at 25 retailers as of October 29, 2026, with prices from $1,911 to $11,089, a $9,178 spread on the same certified stone. Brilliant Earth lists it at $11,089. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773618406
Dimensions11.93 × 8.32 × 5.04 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm8.32 mm3.16 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773618406
Side View
Table 58.0%Crown 31.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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: $11,089 NZD|Low: $1,835 NZD|High: $11,249 NZD|Avg: $4,598 NZD|-1.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 6$1,911 NZD
Retailer 5$2,079 NZD
Retailer 8$2,218 NZD
Retailer 16$2,218 NZD
Retailer 23$2,307 NZD
Retailer 4$2,528 NZD
Retailer 12$2,685 NZD
Retailer 13$2,845 NZD
Retailer 19$3,172 NZD
Retailer 2$3,212 NZD
Retailer 21$3,463 NZD
Retailer 10$4,012 NZD
Retailer 3$4,141 NZD
Retailer 11$4,155 NZD
Retailer 20$4,276 NZD
Retailer 24$5,003 NZD
Retailer 22$5,100 NZD
Retailer 9$6,111 NZD
Retailer 14$6,425 NZD
Retailer 15$7,085 NZD
Retailer 18$7,531 NZD
Retailer 17$7,747 NZD
Retailer 7$7,878 NZD
Brilliant Earth$11,089 NZD

27 data points across 24 retailers

25 retailers$1,911 NZD to $11,089 NZD

A
Cheapest Retailer
-
$1,911 NZD
$1,077 USD
A
Retailer 2
-
$2,079 NZD
$1,172 USD
View
A
Retailer 3
-
$2,218 NZD
$1,250 USD
View
Retailer 4
-
$2,218 NZD
$1,250 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$2,307 NZD
$1,300 USD
View
Final sale: no returns
A
Retailer 6
-
$2,528 NZD
$1,425 USD
View
A
Retailer 7
-
$2,685 NZD
$1,513 USD
View
A
Retailer 8
-
$2,845 NZD
£1,262 GBP
View
A
Retailer 9
-
$3,172 NZD
$1,788 USD
View
A
Retailer 10
-
$3,212 NZD
£1,425 GBP
View
A
Retailer 11
-
$3,463 NZD
€1,859 EUR
View
B+
Retailer 12
-
$4,012 NZD
$2,261 USD
View
B+
Retailer 13
-
$4,141 NZD
$2,334 USD
View
B+
Retailer 14
-
$4,155 NZD
$2,342 USD
View
B+
Retailer 15
-
$4,276 NZD
A$3,708 AUD
View
Retailer 16
-
$5,003 NZD
A$4,338 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$5,100 NZD
ZAR 46,440 ZAR
View
B
Retailer 18
-
$6,111 NZD
£2,712 GBP
View
B
Retailer 19
-
$6,419 NZD
$3,618 USD
View
B
Retailer 20
-
$6,425 NZD
$3,621 USD
View
B
Retailer 21
-
$7,085 NZD
$3,993 USD
View
B
Retailer 22
-
$7,531 NZD
£3,342 GBP
View
B
Retailer 23
-
$7,747 NZD
$4,366 USD
View
Retailer 24
-
$7,878 NZD
A$6,831 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
18204801A · Oct 29
$11,089 NZD
$6,250 USD
View
24 more retailers have this diamond
Prices start from $1,911 NZDSave up to $9,178 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
$1,911 NZD