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Marquise|Lab Grown|IGI

1.08ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG853694698

Certificate IGI LG853694698

Diamond specifications and retailer prices

From $220 AUD
As of November 6, 2026
Save $654 AUD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $874 AUD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG853694698 or 853694698. Listed at 10 retailers as of November 6, 2026, with prices from $220 to $874, a $654 spread on the same certified stone. NZ Jewellers lists it at $874. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.08
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG853694698
Dimensions10.41 × 5.28 × 3.39 mm
L/W Ratio1.97
Top View
10.41 mm5.28 mm1.08 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG853694698
Side View
Table 55.0%CrownGirdle: MED-THKPavilionCuletDepth 64.2%

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 6
Current: $874 AUD|Low: $220 AUD|High: $874 AUD|Avg: $417 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$220 AUD
Retailer 4$244 AUD
Retailer 6$254 AUD
Retailer 3$310 AUD
Retailer 7$323 AUD
Retailer 2$460 AUD
Retailer 8$470 AUD
Retailer 9$497 AUD
Retailer 10$516 AUD
NZ Jewellers$874 AUD

1 data point across 10 retailers

10 retailers$220 AUD to $874 AUD

A
Cheapest Retailer
-
$220 AUD
A
Retailer 2
-
$244 AUD
View
Final sale: no returns
A
Retailer 3
-
$254 AUD
View
A
Retailer 4
-
$310 AUD
View
A
Retailer 5
-
$323 AUD
View
Retailer 6
-
$460 AUD
View
B+
Retailer 7
-
$470 AUD
View
B+
Retailer 8
-
$497 AUD
View
B+
Retailer 9
-
$516 AUD
View
Most Expensive
B
NZ Jewellers
817b9232-bca2-45c8-8c28-a156557116d1 · Nov 6
$874 AUD
$612 USD
View
9 more retailers have this diamond
Prices start from $220 AUDSave up to $654 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
1.08ct Marquise
$220 AUD