CaratHunter
Plans
Round|Lab Grown|IGI

1.68ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG801678422

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801678422

Diamond specifications and retailer prices

From $334 AUD
$235 USD
As of October 28, 2026
Save $1,411 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,745 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.68ct lab-grown round diamond

This 1.68ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801678422 or 801678422. Listed at 22 retailers as of October 28, 2026, with prices from $334 to $1,745, a $1,411 spread on the same certified stone. Reve Diamonds lists it at $1,745. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801678422
Dimensions7.71 × 4.68 × 7.68 mm
L/W Ratio1.65
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 Faint Blue
Top View
7.71 mm4.68 mm1.68 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801678422
Side View
Table 58.0%Crown 33.4°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.8%

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 28
Current: $1,497 AUD|Low: $287 AUD|High: $1,745 AUD|Avg: $870 AUD|-2.2%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 4$287 AUD
Retailer 14$334 AUD
Retailer 3$371 AUD
Retailer 12$371 AUD
Retailer 13$519 AUD
Retailer 9$638 AUD
Retailer 8$680 AUD
Retailer 15$744 AUD
Retailer 10$868 AUD
Retailer 2$896 AUD
Retailer 5$1,194 AUD
Retailer 11$1,199 AUD
Retailer 7$1,269 AUD
Retailer 1$1,497 AUD
Retailer 6$1,513 AUD
Reve Diamonds$1,745 AUD

42 data points across 16 retailers

22 retailers$334 AUD to $1,745 AUD

A
Retailer 1
-
$287 AUD
$202 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$309 AUD
$217 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$334 AUD
$235 USD
View
Final sale: no returns
A
Retailer 4
-
$347 AUD
$244 USD
View
A
Retailer 5
-
$357 AUD
$251 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$371 AUD
$261 USD
View
A
Retailer 7
-
$371 AUD
$261 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$371 AUD
$261 USD
View
Price last confirmed 24 days ago
A
Retailer 9
-
$377 AUD
$265 USD
View
Price last confirmed 37 days ago
B+
Retailer 10
-
$519 AUD
$365 USD
View
A
Retailer 11
-
$638 AUD
ZAR 7,249 ZAR
View
A
Retailer 12
-
$680 AUD
£377 GBP
View
A
Retailer 13
-
$744 AUD
$523 USD
View
A
Retailer 14
-
$868 AUD
View
B+
Retailer 15
-
$896 AUD
$630 USD
View
B+
Retailer 16
-
$1,194 AUD
$840 USD
View
Price last confirmed 21 days ago
B+
Retailer 17
-
$1,199 AUD
$843 USD
View
B+
Retailer 18
-
$1,229 AUD
$864 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$1,269 AUD
$893 USD
View
B
Retailer 20
-
$1,497 AUD
£829 GBP
View
B
Retailer 21
-
$1,513 AUD
$1,064 USD
View
Most Expensive
B
Reve Diamonds
D60E802C6 · Oct 28
$1,745 AUD
$1,228 USD
View
21 more retailers have this diamond
Prices start from $334 AUDSave up to $1,411 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
1.68ct Round
$334 AUD