CaratHunter
Plans
Round|Lab Grown|IGI

1.00ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG851617097

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851617097

Diamond specifications and retailer prices

From $310 AUD
HK$1,700 HKD
As of October 30, 2026
Save $1,114 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,424 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG851617097 or 851617097. Listed at 13 retailers as of October 30, 2026, with prices from $310 to $1,424, a $1,114 spread on the same certified stone. Yadav Diamonds lists it at $1,424. 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851617097
Dimensions6.47 × 6.43 × 3.91 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
6.47 mm6.43 mm1.00 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851617097
Side View
Table 60.0%Crown 31.6°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 60.6%

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: Oct 30
Current: $641 AUD|Low: $310 AUD|High: $1,424 AUD|Avg: $684 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yadav Diamonds
October 30, 2026
Retailer 12$310 AUD
Retailer 4$359 AUD
Retailer 5$444 AUD
Retailer 7$450 AUD
Retailer 8$459 AUD
Retailer 6$460 AUD
Retailer 1$641 AUD
Retailer 2$712 AUD
Retailer 3$745 AUD
Retailer 9$868 AUD
Retailer 11$932 AUD
Retailer 10$1,248 AUD
Yadav Diamonds$1,424 AUD

3 data points across 13 retailers

13 retailers$310 AUD to $1,424 AUD

A
Cheapest Retailer
-
$310 AUD
HK$1,700 HKD
B+
Retailer 2
-
$359 AUD
$252 USD
View
A
Retailer 3
-
$444 AUD
£246 GBP
View
A
Retailer 4
-
$450 AUD
$316 USD
View
B+
Retailer 5
-
$459 AUD
€307 EUR
View
A
Retailer 6
-
$460 AUD
£254 GBP
View
B+
Retailer 7
-
$641 AUD
$450 USD
View
B+
Retailer 8
-
$712 AUD
$500 USD
View
B+
Retailer 9
-
$745 AUD
SGD 707 SGD
View
B
Retailer 10
-
$868 AUD
$610 USD
View
B
Retailer 11
-
$932 AUD
$655 USD
View
B
Retailer 12
-
$1,248 AUD
£690 GBP
View
Most Expensive
B
Yadav Diamonds
13368793 · Oct 30
$1,424 AUD
$1,000 USD
View
12 more retailers have this diamond
Prices start from $310 AUDSave up to $1,114 AUD

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
$310 AUD