Round|Lab Grown|IGI

1.03ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG843654388

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843654388

Diamond specifications and retailer prices

From $154 USD
As of October 29, 2026
Save $876 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,030 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG843654388 or 843654388. Listed at 20 retailers as of October 29, 2026, with prices from $154 to $1,030, a $876 spread on the same certified stone. Yadav Diamonds lists it at $1,030. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654388
Dimensions6.60 × 6.62 × 3.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.62 mm1.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654388
Side View
Table 59.0%Crown 32.3°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 58.3%

Caratlytics Score

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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: $463 USD|Low: $151 USD|High: $1,030 USD|Avg: $437 USD|-27.1%
Retailer 1
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Retailer 19
Yadav Diamonds
October 30, 2026
Retailer 17$154 USD
Retailer 7$179 USD
Retailer 2$191 USD
Retailer 9$191 USD
Retailer 11$218 USD
Retailer 19$258 USD
Retailer 12$320 USD
Retailer 16$328 USD
Retailer 14$329 USD
Retailer 10$332 USD
Retailer 13$332 USD
Retailer 3$435 USD
Retailer 1$463 USD
Retailer 18$465 USD
Retailer 6$533 USD
Retailer 5$614 USD
Retailer 4$628 USD
Retailer 8$669 USD
Retailer 15$898 USD
Yadav Diamonds$1,030 USD

19 data points across 20 retailers

20 retailers$154 USD to $1,030 USD

A
Cheapest Retailer
-
$154 USD
A
Retailer 2
-
$179 USD
View
A
Retailer 3
-
$191 USD
View
A
Retailer 4
-
$191 USD
View
A
Retailer 5
-
$218 USD
HK$1,700 HKD
View
B+
Retailer 6
-
$258 USD
View
A
Retailer 7
-
$320 USD
£252 GBP
View
A
Retailer 8
-
$328 USD
ZAR 5,296 ZAR
View
A
Retailer 9
-
$329 USD
€313 EUR
View
B+
Retailer 10
-
$332 USD
View
B+
Retailer 11
-
$332 USD
£261 GBP
View
B+
Retailer 12
-
$435 USD
View
B+
Retailer 13
-
$463 USD
View
B+
Retailer 14
-
$465 USD
A$716 AUD
View
B+
Retailer 15
-
$533 USD
SGD 720 SGD
View
B
Retailer 16
-
$614 USD
View
B
Retailer 17
-
$628 USD
View
B
Retailer 18
-
$669 USD
View
B
Retailer 19
-
$898 USD
£707 GBP
View
Most Expensive
B
Yadav Diamonds
13327464 · Oct 30
$1,030 USD
View
19 more retailers have this diamond
Prices start from $154 USDSave up to $876 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
$154 USD