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Marquise|Lab Grown|IGI

1.88ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844658814

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658814

Diamond specifications and retailer prices

From $542 AUD
$381 USD
As of October 30, 2026
Save $2,383 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,925 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.88ct lab-grown marquise diamond

This 1.88ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844658814 or 844658814. Listed at 18 retailers as of October 28, 2026, with prices from $542 to $2,925, a $2,383 spread on the same certified stone. Rare Carat lists it at $2,925. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658814
Dimensions12.62 × 6.45 × 4.05 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.62 mm6.45 mm1.88 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658814
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

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 30
Current: $2,925 AUD|Low: $542 AUD|High: $2,925 AUD|Avg: $1,530 AUD
Rare Carat
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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 10$542 AUD
Retailer 4$640 AUD
Retailer 11$809 AUD
Retailer 6$819 AUD
Retailer 17$928 AUD
Retailer 16$1,035 AUD
Retailer 13$1,081 AUD
Retailer 5$1,295 AUD
Retailer 3$1,337 AUD
Retailer 15$1,398 AUD
Retailer 2$1,402 AUD
Retailer 9$1,997 AUD
Retailer 8$2,275 AUD
Retailer 18$2,341 AUD
Retailer 12$2,351 AUD
Retailer 14$2,426 AUD
Retailer 7$2,551 AUD
Rare Carat$2,925 AUD

16 data points across 18 retailers

18 retailers$542 AUD to $2,925 AUD

A
Cheapest Retailer
-
$542 AUD
$381 USD
Final sale: no returns
Retailer 2
-
$640 AUD
£354 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$809 AUD
$568 USD
View
A
Retailer 4
-
$819 AUD
$575 USD
View
A
Retailer 5
-
$928 AUD
€621 EUR
View
A
Retailer 6
-
$1,035 AUD
ZAR 11,745 ZAR
View
A
Retailer 7
-
$1,081 AUD
£598 GBP
View
Retailer 8
-
$1,295 AUD
$910 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,337 AUD
$939 USD
View
B+
Retailer 10
-
$1,398 AUD
View
B+
Retailer 11
-
$1,402 AUD
$985 USD
View
B+
Retailer 12
-
$1,997 AUD
$1,403 USD
View
B
Retailer 13
-
$2,275 AUD
$1,598 USD
View
B
Retailer 14
-
$2,341 AUD
$1,644 USD
View
B
Retailer 15
-
$2,351 AUD
View
B+
Retailer 16
-
$2,426 AUD
£1,342 GBP
View
B
Retailer 17
-
$2,551 AUD
$1,792 USD
View
Most Expensive
B
Rare Carat
B46197-IZ · Oct 28
$2,925 AUD
$2,055 USD
View
17 more retailers have this diamond
Prices start from $542 AUDSave up to $2,383 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
1.88ct Marquise
$542 AUD