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Round|Lab Grown|IGI

3.06ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG631438987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG631438987

Diamond specifications and retailer prices

From $1,414 NZD
$797 USD
As of October 29, 2026
Save $10,616 NZD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $14,461 NZD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG631438987 or 631438987. Listed at 27 retailers as of October 29, 2026, with a 751% 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

3.06
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631438987
Dimensions9.35 × 9.37 × 5.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.35 mm9.37 mm3.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631438987
Side View
Table 56.0%Crown 34.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.8%

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 29
Current: $14,461 NZD|Low: $1,212 NZD|High: $14,461 NZD|Avg: $3,203 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 30, 2026
Retailer 4$1,263 NZD
Retailer 6$1,464 NZD
Retailer 8$1,464 NZD
Retailer 14$1,513 NZD
Retailer 12$1,774 NZD
Retailer 3$2,069 NZD
Retailer 2$2,122 NZD
Retailer 9$2,470 NZD
Retailer 13$3,308 NZD
Retailer 16$3,499 NZD
Retailer 15$3,648 NZD
Retailer 11$3,754 NZD
Retailer 7$4,995 NZD
Retailer 5$5,341 NZD
Retailer 10$6,093 NZD
Brilliant Earth$14,461 NZD

33 data points across 16 retailers

27 retailers$1,414 NZD to $12,030 NZD

Retailer 1
-
$1,263 NZD
$712 USD
Price last confirmed 12 days ago
Retailer 2
-
$1,373 NZD
$774 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,414 NZD
$797 USD
View
Final sale: no returns
Retailer 4
-
$1,464 NZD
$825 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$1,464 NZD
$825 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,513 NZD
$853 USD
View
Final sale: no returns
A
Retailer 7
-
$1,774 NZD
$1,000 USD
View
A
Retailer 8
-
$1,999 NZD
HK$8,800 HKD
View
A
Retailer 9
-
$2,000 NZD
$1,127 USD
View
A
Retailer 10
-
$2,069 NZD
$1,166 USD
View
A
Retailer 11
-
$2,122 NZD
£942 GBP
View
A
Retailer 12
-
$2,268 NZD
$1,278 USD
View
A
Retailer 13
-
$2,470 NZD
£1,096 GBP
View
B+
Retailer 14
-
$3,308 NZD
A$2,868 AUD
View
B+
Retailer 15
-
$3,499 NZD
$1,972 USD
View
Retailer 16
-
$3,648 NZD
A$3,163 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$3,754 NZD
ZAR 34,176 ZAR
View
Retailer 18
-
$4,546 NZD
$2,562 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$4,973 NZD
$2,803 USD
View
B
Retailer 20
-
$4,995 NZD
$2,815 USD
View
Retailer 21
-
$5,341 NZD
A$4,631 AUD
View
Price last confirmed 25 days ago
B
Retailer 22
-
$5,778 NZD
$3,256 USD
View
B
Retailer 23
-
$5,799 NZD
SGD 4,417 SGD
View
B+
Retailer 24
-
$6,093 NZD
£2,704 GBP
View
B
Retailer 25
-
$11,214 NZD
$6,320 USD
View
B
Retailer 26
-
$12,030 NZD
$6,780 USD
View
Most Expensive
Brilliant Earth
11482291A · Oct 25
$14,461 NZD
$8,150 USD
View
Price under review
26 more retailers have this diamond
Prices start from $1,414 NZDSave up to $10,616 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
3.06ct Round
$1,414 NZD