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Round|Lab Grown|IGI

1.03ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG823693008

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823693008

Diamond specifications and retailer prices

From $155 USD
As of October 29, 2026
Save $1,335 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,490 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823693008 or 823693008. Listed at 17 retailers as of October 29, 2026, with prices from $155 to $1,490, a $1,335 spread on the same certified stone. Do Amore Diamonds lists it at $1,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823693008
Dimensions6.44 × 6.48 × 4.00 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
6.44 mm6.48 mm1.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823693008
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

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: $1,490 USD|Low: $150 USD|High: $1,530 USD|Avg: $533 USD|-0.7%
Do Amore Diamonds
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
Retailer 16
October 29, 2026
Retailer 11$155 USD
Retailer 13$174 USD
Retailer 16$180 USD
Retailer 4$220 USD
Retailer 5$263 USD
Retailer 9$356 USD
Retailer 2$357 USD
Retailer 3$436 USD
Retailer 10$517 USD
Retailer 7$520 USD
Retailer 12$531 USD
Retailer 8$650 USD
Retailer 6$650 USD
Retailer 15$682 USD
Retailer 14$993 USD
Do Amore Diamonds$1,490 USD

23 data points across 16 retailers

17 retailers$155 USD to $1,490 USD

A
Cheapest Retailer
-
$155 USD
A
Retailer 2
-
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$180 USD
View
A
Retailer 4
-
$220 USD
View
B+
Retailer 5
-
$263 USD
View
A
Retailer 6
-
$356 USD
£281 GBP
View
A
Retailer 7
-
$357 USD
€340 EUR
View
B+
Retailer 8
-
$436 USD
View
B+
Retailer 9
-
$517 USD
A$795 AUD
View
B+
Retailer 10
-
$520 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$520 USD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$531 USD
View
B
Retailer 13
-
$650 USD
View
B+
Retailer 14
-
$650 USD
View
B
Retailer 15
-
$682 USD
View
B
Retailer 16
-
$993 USD
£782 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3517B04A4 · Oct 29
$1,490 USD
View
16 more retailers have this diamond
Prices start from $155 USDSave up to $1,335 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
$155 USD