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Marquise|Lab Grown|IGI

0.85ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG770685900

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770685900

Diamond specifications and retailer prices

From $236 AUD
$166 USD
As of October 24, 2026
Save $1,087 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,323 AUD at Flawless Fine Jewelry · As of October 25, 2026
View at Flawless Fine Jewelry

About this 0.85ct lab-grown marquise diamond

This 0.85ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770685900 or 770685900. Listed at 19 retailers as of October 24, 2026, with prices from $236 to $1,323, a $1,087 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.85
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770685900
Dimensions9.91 × 5.03 × 3.02 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm5.03 mm0.85 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770685900
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.0%

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 24
Current: $1,323 AUD|Low: $198 AUD|High: $1,323 AUD|Avg: $568 AUD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 5$205 AUD
Retailer 9$228 AUD
Retailer 11$236 AUD
Retailer 10$253 AUD
Retailer 3$313 AUD
Retailer 4$361 AUD
Retailer 13$432 AUD
Retailer 16$433 AUD
Retailer 19$443 AUD
Retailer 8$471 AUD
Retailer 17$590 AUD
Retailer 7$592 AUD
Retailer 2$639 AUD
Retailer 14$696 AUD
Retailer 12$712 AUD
Retailer 15$794 AUD
Retailer 6$814 AUD
Retailer 18$1,186 AUD
Flawless Fine Jewelry$1,323 AUD

42 data points across 19 retailers

19 retailers$236 AUD to $1,323 AUD

Retailer 1
-
$205 AUD
$144 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$236 AUD
$166 USD
View
A
Retailer 3
-
$253 AUD
$178 USD
View
A
Retailer 4
-
$292 AUD
HK$1,600 HKD
View
A
Retailer 5
-
$313 AUD
$220 USD
View
Retailer 6
-
$361 AUD
£200 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$432 AUD
€289 EUR
View
A
Retailer 8
-
$433 AUD
£240 GBP
View
A
Retailer 9
-
$443 AUD
$311 USD
View
B+
Retailer 10
-
$471 AUD
$331 USD
View
B+
Retailer 11
-
$590 AUD
£326 GBP
View
B+
Retailer 12
-
$592 AUD
$416 USD
View
B+
Retailer 13
-
$639 AUD
$449 USD
View
B+
Retailer 14
-
$696 AUD
SGD 661 SGD
View
B+
Retailer 15
-
$712 AUD
$500 USD
View
B+
Retailer 16
-
$794 AUD
$558 USD
View
B+
Retailer 17
-
$814 AUD
$572 USD
View
B
Retailer 18
-
$1,186 AUD
£656 GBP
View
Most Expensive
B
Flawless Fine Jewelry
4920D4B0F · Oct 25
$1,323 AUD
£732 GBP
View
18 more retailers have this diamond
Prices start from $236 AUDSave up to $1,087 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
0.85ct Marquise
$236 AUD