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Round|Lab Grown|IGI

6.00ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG836678129

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836678129

Diamond specifications and retailer prices

From $3,253 USD
As of October 30, 2026
Save $7,379 USD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,231 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 6ct lab-grown round diamond

This 6ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836678129 or 836678129. Listed at 10 retailers as of October 30, 2026, with a 227% 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

6.00
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836678129
Dimensions11.66 × 11.73 × 7.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm11.73 mm6.00 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836678129
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

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 30
Current: $4,101 USD|Low: $2,609 USD|High: $15,231 USD|Avg: $6,167 USD|+28.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 31, 2026
Retailer 6$3,253 USD
Retailer 5$3,610 USD
Retailer 1$4,101 USD
Retailer 7$4,748 USD
Retailer 8$4,916 USD
Retailer 3$4,948 USD
Retailer 4$6,700 USD
Retailer 2$8,207 USD
Retailer 9$10,632 USD
With Clarity$15,231 USD

30 data points across 10 retailers

10 retailers$3,253 USD to $10,632 USD

B+
Cheapest Retailer
-
$3,253 USD
B+
Retailer 2
-
$3,610 USD
HK$28,200 HKD
View
B
Retailer 3
-
$4,101 USD
£3,229 GBP
View
B
Retailer 4
-
$4,748 USD
View
B
Retailer 5
-
$4,916 USD
View
B
Retailer 6
-
$4,948 USD
€4,712 EUR
View
Retailer 7
-
$6,700 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$8,207 USD
£6,462 GBP
View
B
Retailer 9
-
$10,632 USD
View
Most Expensive
With Clarity
836678129 · Oct 31
$15,231 USD
View
Price under review
9 more retailers have this diamond
Prices start from $3,253 USDSave up to $7,379 USD

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+
6.00ct Round
$3,253 USD