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Round|Lab Grown|IGI

1.60ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG782608297

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782608297

Diamond specifications and retailer prices

From $357 AUD
$251 USD
As of October 27, 2026
Save $1,245 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,603 AUD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782608297 or 782608297. Listed at 14 retailers as of October 27, 2026, with prices from $357 to $1,603, a $1,245 spread on the same certified stone. With Clarity lists it at $1,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782608297
Dimensions7.57 × 7.61 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm7.61 mm1.60 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782608297
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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 27
Current: $644 AUD|Low: $357 AUD|High: $1,603 AUD|Avg: $1,135 AUD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 7$357 AUD
Retailer 9$577 AUD
Retailer 1$644 AUD
Retailer 2$732 AUD
Retailer 11$855 AUD
Retailer 5$892 AUD
Retailer 3$1,123 AUD
Retailer 6$1,233 AUD
Retailer 4$1,357 AUD
Retailer 10$1,391 AUD
Retailer 12$1,532 AUD
Retailer 8$1,538 AUD
With Clarity$1,603 AUD

26 data points across 13 retailers

14 retailers$357 AUD to $1,603 AUD

Retailer 1
-
$292 AUD
$205 USD
Price last confirmed 28 days ago
Retailer 2
-
$353 AUD
$248 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$357 AUD
$251 USD
View
Retailer 4
-
$577 AUD
£319 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$644 AUD
€431 EUR
View
B+
Retailer 6
-
$855 AUD
$601 USD
View
B+
Retailer 7
-
$892 AUD
View
Retailer 8
-
$1,214 AUD
$853 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$1,233 AUD
$866 USD
View
B+
Retailer 10
-
$1,391 AUD
$977 USD
View
Retailer 11
-
$1,532 AUD
SGD 1,454 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$1,538 AUD
£851 GBP
View
B
Retailer 13
-
$1,594 AUD
$1,120 USD
View
Most Expensive
B
With Clarity
782608297 · Oct 29
$1,603 AUD
$1,126 USD
View
13 more retailers have this diamond
Prices start from $357 AUDSave up to $1,245 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
1.60ct Round
$357 AUD