Round|Lab Grown|IGI

1.00ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG823685276

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823685276

Diamond specifications and retailer prices

From $214 USD
As of October 30, 2026
Save $1,236 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,450 USD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1ct lab-grown round diamond

This 1ct 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 LG823685276 or 823685276. Listed at 15 retailers as of October 26, 2026, with prices from $214 to $1,450, a $1,236 spread on the same certified stone. Do Amore Diamonds lists it at $1,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823685276
Dimensions6.37 × 6.41 × 3.98 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
6.37 mm6.41 mm1.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823685276
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 30
Current: $1,450 USD|Low: $146 USD|High: $1,490 USD|Avg: $513 USD|-0.7%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 16
October 26, 2026
Retailer 15$151 USD
Retailer 4$169 USD
Retailer 5$175 USD
Retailer 7$214 USD
Retailer 10$344 USD
Retailer 11$346 USD
Retailer 13$349 USD
Retailer 16$431 USD
Retailer 12$480 USD
Retailer 9$504 USD
Retailer 8$630 USD
Retailer 14$637 USD
Retailer 6$641 USD
Retailer 3$665 USD
Retailer 2$969 USD
Do Amore Diamonds$1,450 USD

32 data points across 16 retailers

15 retailers$214 USD to $1,450 USD

Retailer 1
-
$151 USD
Price last confirmed 8 days ago
Retailer 2
-
$175 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$214 USD
View
B+
Retailer 4
-
$344 USD
View
A
Retailer 5
-
$346 USD
£272 GBP
View
A
Retailer 6
-
$349 USD
€332 EUR
View
B+
Retailer 7
-
$431 USD
View
Retailer 8
-
$480 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$504 USD
A$776 AUD
View
B
Retailer 10
-
$630 USD
View
B
Retailer 11
-
$637 USD
View
B+
Retailer 12
-
$641 USD
View
B
Retailer 13
-
$665 USD
View
B
Retailer 14
-
$969 USD
£763 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C7DB086C6 · Oct 26
$1,450 USD
View
14 more retailers have this diamond
Prices start from $214 USDSave up to $1,236 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
1.00ct Round
$214 USD