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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG786634022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634022

Diamond specifications and retailer prices

From $190 USD
As of November 1, 2026
Save $911 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,829 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG786634022 or 786634022. Listed at 23 retailers as of November 1, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634022
Dimensions6.47 × 6.49 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.47 mm6.49 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634022
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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: Nov 1
Current: $366 USD|Low: $190 USD|High: $1,003 USD|Avg: $449 USD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$190 USD
Retailer 3$288 USD
Retailer 6$360 USD
Retailer 1$366 USD
Retailer 7$378 USD
Retailer 9$395 USD
Retailer 2$400 USD
Retailer 4$454 USD
Retailer 11$517 USD
Retailer 12$531 USD
Retailer 8$890 USD
Retailer 5$992 USD

42 data points across 12 retailers

23 retailers$190 USD to $1,101 USD

Retailer 1
-
$171 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$198 USD
View
Retailer 4
-
$212 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$212 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 7
-
$288 USD
View
A
Retailer 8
-
$360 USD
£284 GBP
View
A
Retailer 9
-
$366 USD
ZAR 5,916 ZAR
View
B+
Retailer 10
-
$378 USD
£297 GBP
View
B+
Retailer 11
-
$395 USD
€376 EUR
View
Retailer 12
-
$400 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$454 USD
View
B+
Retailer 14
-
$517 USD
A$795 AUD
View
B+
Retailer 15
-
$531 USD
View
B
Retailer 16
-
$582 USD
SGD 786 SGD
View
Retailer 17
-
$682 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$699 USD
View
B
Retailer 19
-
$737 USD
View
B
Retailer 20
-
$890 USD
View
B
Retailer 21
-
$992 USD
£781 GBP
View
B
Retailer 22
-
$1,101 USD
View
Most Expensive
Queensmith
LG786634022 · Oct 27
$1,829 USD
£1,440 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $190 USDSave up to $911 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
1.03ct Round
$190 USD