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Round|Lab Grown|IGI

1.08ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG803655342

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803655342

Diamond specifications and retailer prices

From $152 USD
As of October 29, 2026
Save $1,677 USD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,829 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.08ct lab-grown round diamond

This 1.08ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803655342 or 803655342. Listed at 22 retailers as of October 27, 2026, with prices from $152 to $1,829, a $1,677 spread on the same certified stone. Queensmith lists it at $1,829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803655342
Dimensions6.56 × 6.60 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.56 mm6.60 mm1.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803655342
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $370 USD|Low: $246 USD|High: $986 USD|Avg: $457 USD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$246 USD
Retailer 3$257 USD
Retailer 4$355 USD
Retailer 6$358 USD
Retailer 1$370 USD
Retailer 10$405 USD
Retailer 2$435 USD
Retailer 7$508 USD
Retailer 9$610 USD
Retailer 8$641 USD
Retailer 5$979 USD

41 data points across 11 retailers

22 retailers$152 USD to $1,829 USD

A
Cheapest Retailer
-
$152 USD
A
Retailer 2
-
$169 USD
View
Final sale: no returns
A
Retailer 3
-
$177 USD
View
A
Retailer 4
-
$189 USD
View
A
Retailer 5
-
$189 USD
View
B+
Retailer 6
-
$257 USD
View
A
Retailer 7
-
$307 USD
HK$2,400 HKD
View
A
Retailer 8
-
$355 USD
£279 GBP
View
A
Retailer 9
-
$358 USD
ZAR 5,780 ZAR
View
B+
Retailer 10
-
$370 USD
£291 GBP
View
Retailer 11
-
$405 USD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$435 USD
View
B+
Retailer 13
-
$508 USD
A$781 AUD
View
B+
Retailer 14
-
$610 USD
View
B
Retailer 15
-
$641 USD
View
Retailer 16
-
$670 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$741 USD
SGD 1,002 SGD
View
B
Retailer 18
-
$844 USD
View
B
Retailer 19
-
$979 USD
£771 GBP
View
B
Retailer 20
-
$1,044 USD
View
B
Retailer 21
-
$1,460 USD
View
Most Expensive
B
Queensmith
LG803655342 · Oct 27
$1,829 USD
£1,440 GBP
View
21 more retailers have this diamond
Prices start from $152 USDSave up to $1,677 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.

A
1.08ct Round
$152 USD