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Round|Lab Grown|IGI

5.90ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG677553208

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677553208

Diamond specifications and retailer prices

From $2,258 USD
As of October 31, 2026
Save $8,582 USD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,455 USD at Queensmith · As of October 9, 2026
View at Queensmith

About this 5.9ct lab-grown round diamond

This 5.9ct 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 LG677553208 or 677553208. Listed at 19 retailers as of October 30, 2026, with a 380% 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

5.90
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677553208
Dimensions11.61 × 11.55 × 7.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm11.55 mm5.90 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677553208
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: $11,455 USD|Low: $2,258 USD|High: $19,950 USD|Avg: $6,273 USD
Queensmith
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
October 31, 2026
Retailer 5$2,258 USD
Retailer 7$2,938 USD
Retailer 10$3,236 USD
Retailer 12$3,375 USD
Retailer 15$3,454 USD
Retailer 8$4,482 USD
Retailer 4$4,500 USD
Retailer 13$4,749 USD
Retailer 3$6,094 USD
Retailer 14$6,255 USD
Retailer 11$6,717 USD
Retailer 2$7,129 USD
Retailer 6$8,261 USD
Retailer 9$10,840 USD
Queensmith$11,455 USD

42 data points across 15 retailers

19 retailers$2,258 USD to $10,840 USD

Retailer 1
-
$2,017 USD
Price last confirmed 21 days ago
Retailer 2
-
$2,194 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$2,258 USD
View
Final sale: no returns
Retailer 4
-
$2,340 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$3,216 USD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$3,236 USD
£2,548 GBP
View
B+
Retailer 7
-
$3,375 USD
View
B+
Retailer 8
-
$3,454 USD
View
B+
Retailer 9
-
$4,482 USD
€4,269 EUR
View
B
Retailer 10
-
$4,500 USD
View
Retailer 11
-
$4,749 USD
A$7,306 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$6,094 USD
View
Retailer 13
-
$6,255 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$6,363 USD
View
B
Retailer 15
-
$6,717 USD
£5,289 GBP
View
B
Retailer 16
-
$7,129 USD
A$10,967 AUD
View
B
Retailer 17
-
$8,261 USD
View
B
Retailer 18
-
$10,840 USD
View
Most Expensive
Queensmith
LG677553208 · Oct 9
$11,455 USD
£9,020 GBP
View
Price last confirmed 22 days ago
18 more retailers have this diamond
Prices start from $2,258 USDSave up to $8,582 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+
5.90ct Round
$2,258 USD