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Round|Lab Grown|IGI

8.08ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG781630666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781630666

Diamond specifications and retailer prices

From $2,214 NZD
$1,248 USD
As of October 26, 2026
Save $11,856 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,070 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.08ct lab-grown round diamond

This 8.08ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781630666 or 781630666. Listed at 22 retailers as of October 26, 2026, with prices from $2,214 to $14,070, a $11,856 spread on the same certified stone. Brilliant Earth lists it at $14,070. 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

8.08
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781630666
Dimensions12.92 × 12.97 × 7.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm12.97 mm8.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781630666
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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 26
Current: $3,869 NZD|Low: $2,214 NZD|High: $12,546 NZD|Avg: $5,550 NZD|-4.6%
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
October 31, 2026
Retailer 8$2,214 NZD
Retailer 3$2,567 NZD
Retailer 15$2,952 NZD
Retailer 6$3,359 NZD
Retailer 19$3,371 NZD
Retailer 20$3,581 NZD
Retailer 18$3,841 NZD
Retailer 1$3,869 NZD
Retailer 7$4,068 NZD
Retailer 5$4,266 NZD
Retailer 14$4,562 NZD
Retailer 10$4,800 NZD
Retailer 4$4,812 NZD
Retailer 13$7,440 NZD
Retailer 12$7,461 NZD
Retailer 2$8,261 NZD
Retailer 17$8,513 NZD
Retailer 9$9,006 NZD
Retailer 11$10,184 NZD
Retailer 16$12,296 NZD

26 data points across 20 retailers

22 retailers$2,214 NZD to $14,070 NZD

A
Cheapest Retailer
-
$2,214 NZD
$1,248 USD
Retailer 2
-
$2,433 NZD
$1,371 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$2,567 NZD
$1,447 USD
View
A
Retailer 4
-
$2,952 NZD
HK$13,000 HKD
View
A
Retailer 5
-
$3,359 NZD
$1,893 USD
View
A
Retailer 6
-
$3,371 NZD
£1,496 GBP
View
A
Retailer 7
-
$3,581 NZD
£1,589 GBP
View
B+
Retailer 8
-
$3,841 NZD
$2,165 USD
View
A
Retailer 9
-
$3,869 NZD
€2,077 EUR
View
B+
Retailer 10
-
$4,068 NZD
$2,293 USD
View
A
Retailer 11
-
$4,266 NZD
ZAR 38,841 ZAR
View
B+
Retailer 12
-
$4,562 NZD
$2,571 USD
View
Retailer 13
-
$4,800 NZD
A$4,162 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,812 NZD
$2,712 USD
View
B
Retailer 15
-
$7,440 NZD
$4,193 USD
View
B
Retailer 16
-
$7,461 NZD
$4,205 USD
View
B
Retailer 17
-
$8,261 NZD
£3,666 GBP
View
B
Retailer 18
-
$8,513 NZD
SGD 6,484 SGD
View
B
Retailer 19
-
$9,006 NZD
$5,076 USD
View
Retailer 20
-
$10,184 NZD
$5,740 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$12,296 NZD
$6,930 USD
View
Most Expensive
B
Brilliant Earth
18686024A · Oct 29
$14,070 NZD
$7,930 USD
View
21 more retailers have this diamond
Prices start from $2,214 NZDSave up to $11,856 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
8.08ct Round
$2,214 NZD