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Oval|Lab Grown|IGI

1.60ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG789634821

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789634821

Diamond specifications and retailer prices

From $387 AUD
$272 USD
As of October 29, 2026
Save $1,848 AUD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,235 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.6ct lab-grown oval diamond

This 1.6ct lab-grown oval 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 LG789634821 or 789634821. Listed at 26 retailers as of October 28, 2026, with prices from $387 to $2,235, a $1,848 spread on the same certified stone. Brilliant Earth lists it at $2,235. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789634821
Dimensions9.98 × 6.41 × 3.88 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.98 mm6.41 mm1.60 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789634821
Side View
Table 60.0%Crown 38°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.5%

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 29
Current: $2,235 AUD|Low: $387 AUD|High: $2,392 AUD|Avg: $1,002 AUD|-6.5%
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
October 30, 2026
Retailer 15$387 AUD
Retailer 7$433 AUD
Retailer 6$474 AUD
Retailer 2$536 AUD
Retailer 12$648 AUD
Retailer 13$816 AUD
Retailer 11$825 AUD
Retailer 8$844 AUD
Retailer 4$965 AUD
Retailer 10$1,117 AUD
Retailer 14$1,230 AUD
Retailer 5$1,573 AUD
Retailer 3$1,848 AUD
Retailer 9$1,935 AUD
Brilliant Earth$2,235 AUD

40 data points across 15 retailers

26 retailers$387 AUD to $2,235 AUD

Retailer 1
-
$387 AUD
$272 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$387 AUD
$272 USD
View
A
Retailer 3
-
$433 AUD
$304 USD
View
Final sale: no returns
A
Retailer 4
-
$450 AUD
$316 USD
View
Retailer 5
-
$474 AUD
$333 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$480 AUD
$337 USD
View
A
Retailer 7
-
$480 AUD
$337 USD
View
A
Retailer 8
-
$536 AUD
£297 GBP
View
A
Retailer 9
-
$547 AUD
HK$3,000 HKD
View
B+
Retailer 10
-
$648 AUD
$455 USD
View
A
Retailer 11
-
$648 AUD
$455 USD
View
A
Retailer 12
-
$825 AUD
ZAR 9,365 ZAR
View
A
Retailer 13
-
$837 AUD
$588 USD
View
A
Retailer 14
-
$844 AUD
£467 GBP
View
B+
Retailer 15
-
$965 AUD
$678 USD
View
B+
Retailer 16
-
$1,117 AUD
View
B+
Retailer 17
-
$1,230 AUD
$864 USD
View
Retailer 18
-
$1,347 AUD
$946 USD
View
Price last confirmed 44 days ago
B
Retailer 19
-
$1,545 AUD
$1,085 USD
View
B
Retailer 20
-
$1,573 AUD
SGD 1,493 SGD
View
B
Retailer 21
-
$1,616 AUD
$1,135 USD
View
B
Retailer 22
-
$1,848 AUD
$1,298 USD
View
B
Retailer 23
-
$1,935 AUD
£1,070 GBP
View
B
Retailer 24
-
$1,994 AUD
$1,401 USD
View
B
Retailer 25
-
$2,027 AUD
$1,424 USD
View
Most Expensive
B
Brilliant Earth
20961857A · Oct 28
$2,235 AUD
$1,570 USD
View
25 more retailers have this diamond
Prices start from $387 AUDSave up to $1,848 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 Oval
$387 AUD