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8.12ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG848675802

Shape and cutting style on the report: Round brilliant

Certificate IGI LG848675802

Diamond specifications and retailer prices

From $11,096 NZD
$6,254 USD
As of October 31, 2026
Save $18,953 NZD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $42,897 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 8.12ct lab-grown round diamond

This 8.12ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848675802 or 848675802. Listed at 10 retailers as of October 31, 2026, with a 171% 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

8.12
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848675802
Dimensions12.82 × 12.85 × 7.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm12.85 mm8.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848675802
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $12,282 NZD|Low: $11,096 NZD|High: $42,897 NZD|Avg: $18,781 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 31, 2026
Retailer 5$11,096 NZD
Retailer 9$11,856 NZD
Retailer 1$12,282 NZD
Retailer 7$13,046 NZD
Retailer 2$14,579 NZD
Retailer 6$14,860 NZD
Retailer 3$15,315 NZD
Retailer 8$20,596 NZD
Retailer 4$30,050 NZD
Taylor and Hart$42,897 NZD

3 data points across 10 retailers

10 retailers$11,096 NZD to $30,050 NZD

B+
Cheapest Retailer
-
$11,096 NZD
$6,254 USD
B+
Retailer 2
-
$11,856 NZD
$6,682 USD
View
Final sale: no returns
B+
Retailer 3
-
$12,282 NZD
$6,922 USD
View
B
Retailer 4
-
$13,046 NZD
£5,789 GBP
View
B
Retailer 5
-
$14,579 NZD
$8,217 USD
View
B
Retailer 6
-
$14,860 NZD
$8,375 USD
View
B
Retailer 7
-
$15,315 NZD
£6,797 GBP
View
B
Retailer 8
-
$20,596 NZD
ZAR 187,528 ZAR
View
B
Retailer 9
-
$30,050 NZD
$16,936 USD
View
Most Expensive
Taylor and Hart
PXW1ZGS · Oct 30
$42,897 NZD
$24,177 USD
View
Price under review
9 more retailers have this diamond
Prices start from $11,096 NZDSave up to $18,953 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.

B+
8.12ct Round
$11,096 NZD