CaratHunter
Plans
Round|Lab Grown|IGI

1.58ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG841678187

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841678187

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of November 1, 2026
Save $3,428 AUD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,748 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.58ct lab-grown round diamond

This 1.58ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841678187 or 841678187. Listed at 23 retailers as of October 30, 2026, with prices from $320 to $3,748, a $3,428 spread on the same certified stone. Yadav Diamonds lists it at $3,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678187
Dimensions7.40 × 7.42 × 4.59 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
7.40 mm7.42 mm1.58 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678187
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

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: Nov 1
Current: $740 AUD|Low: $320 AUD|High: $2,890 AUD|Avg: $985 AUD|+1.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 11$320 AUD
Retailer 7$372 AUD
Retailer 5$397 AUD
Retailer 13$399 AUD
Retailer 14$456 AUD
Retailer 2$534 AUD
Retailer 18$608 AUD
Retailer 20$646 AUD
Retailer 16$686 AUD
Retailer 1$740 AUD
Retailer 22$762 AUD
Retailer 3$900 AUD
Retailer 6$928 AUD
Retailer 21$971 AUD
Retailer 4$1,278 AUD
Retailer 9$1,300 AUD
Retailer 8$1,353 AUD
Retailer 19$1,444 AUD
Retailer 17$1,593 AUD
Retailer 10$1,630 AUD
Retailer 15$1,723 AUD
Retailer 12$2,890 AUD

23 data points across 22 retailers

23 retailers$320 AUD to $3,748 AUD

A
Cheapest Retailer
-
$320 AUD
$225 USD
A
Retailer 2
-
$372 AUD
$261 USD
View
A
Retailer 3
-
$397 AUD
$279 USD
View
Retailer 4
-
$399 AUD
$280 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$456 AUD
HK$2,500 HKD
View
B+
Retailer 6
-
$534 AUD
$375 USD
View
A
Retailer 7
-
$608 AUD
£337 GBP
View
A
Retailer 8
-
$646 AUD
€432 EUR
View
A
Retailer 9
-
$686 AUD
ZAR 7,787 ZAR
View
A
Retailer 10
-
$740 AUD
£409 GBP
View
A
Retailer 11
-
$762 AUD
$535 USD
View
B+
Retailer 12
-
$900 AUD
$632 USD
View
B+
Retailer 13
-
$928 AUD
View
B+
Retailer 14
-
$971 AUD
$682 USD
View
B+
Retailer 15
-
$1,278 AUD
$898 USD
View
B+
Retailer 16
-
$1,300 AUD
SGD 1,234 SGD
View
B+
Retailer 17
-
$1,353 AUD
$950 USD
View
B
Retailer 18
-
$1,444 AUD
$1,014 USD
View
B
Retailer 19
-
$1,593 AUD
£881 GBP
View
B
Retailer 20
-
$1,630 AUD
$1,145 USD
View
Retailer 21
-
$1,723 AUD
$1,210 USD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$2,890 AUD
$2,030 USD
View
Most Expensive
B
Yadav Diamonds
13296845 · Oct 30
$3,748 AUD
$2,633 USD
View
22 more retailers have this diamond
Prices start from $320 AUDSave up to $3,428 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
1.58ct Round
$320 AUD