CaratHunter
Plans
Round|Lab Grown|IGI

1.89ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG816605467

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816605467

Diamond specifications and retailer prices

From $474 AUD
$333 USD
As of October 29, 2026
Save $2,886 AUD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,360 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816605467 or 816605467. Listed at 26 retailers as of October 29, 2026, with prices from $474 to $3,360, a $2,886 spread on the same certified stone. Brilliant Earth lists it at $3,360. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605467
Dimensions7.94 × 7.92 × 4.91 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
7.94 mm7.92 mm1.89 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605467
Side View
Table 60.0%Crown 35.3°Girdle: MediumPavilion 41.6°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: Oct 29
Current: $3,360 AUD|Low: $454 AUD|High: $4,954 AUD|Avg: $1,450 AUD|-32.2%
Brilliant Earth
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
October 30, 2026
Retailer 5$474 AUD
Retailer 8$530 AUD
Retailer 9$588 AUD
Retailer 10$783 AUD
Retailer 4$804 AUD
Retailer 11$820 AUD
Retailer 13$909 AUD
Retailer 16$998 AUD
Retailer 15$1,009 AUD
Retailer 12$1,049 AUD
Retailer 2$1,358 AUD
Retailer 14$1,369 AUD
Retailer 6$2,218 AUD
Retailer 7$2,302 AUD
Retailer 3$2,367 AUD
Retailer 17$2,506 AUD
Brilliant Earth$3,360 AUD

35 data points across 17 retailers

26 retailers$474 AUD to $3,360 AUD

A
Cheapest Retailer
-
$474 AUD
$333 USD
A
Retailer 2
-
$530 AUD
$372 USD
View
Final sale: no returns
A
Retailer 3
-
$550 AUD
$386 USD
View
A
Retailer 4
-
$588 AUD
$413 USD
View
A
Retailer 5
-
$588 AUD
$413 USD
View
B+
Retailer 6
-
$783 AUD
$550 USD
View
A
Retailer 7
-
$804 AUD
$565 USD
View
A
Retailer 8
-
$820 AUD
£453 GBP
View
A
Retailer 9
-
$909 AUD
€608 EUR
View
A
Retailer 10
-
$998 AUD
View
A
Retailer 11
-
$1,009 AUD
ZAR 11,453 ZAR
View
B+
Retailer 12
-
$1,049 AUD
£580 GBP
View
B+
Retailer 13
-
$1,081 AUD
$759 USD
View
B+
Retailer 14
-
$1,255 AUD
$882 USD
View
B+
Retailer 15
-
$1,324 AUD
$930 USD
View
B+
Retailer 16
-
$1,358 AUD
$954 USD
View
B+
Retailer 17
-
$1,369 AUD
View
B
Retailer 18
-
$1,854 AUD
$1,302 USD
View
B
Retailer 19
-
$1,888 AUD
$1,326 USD
View
B
Retailer 20
-
$1,950 AUD
$1,370 USD
View
B
Retailer 21
-
$2,218 AUD
$1,558 USD
View
B
Retailer 22
-
$2,278 AUD
£1,260 GBP
View
B
Retailer 23
-
$2,302 AUD
$1,617 USD
View
Retailer 24
-
$2,367 AUD
£1,309 GBP
View
Price last confirmed 9 days ago
Retailer 25
-
$2,506 AUD
$1,760 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20730979A · Oct 30
$3,360 AUD
$2,360 USD
View
25 more retailers have this diamond
Prices start from $474 AUDSave up to $2,886 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
1.89ct Round
$474 AUD