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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG835605847

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835605847

Diamond specifications and retailer prices

From $1,144 NZD
$645 USD
As of October 29, 2026
Save $5,201 NZD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,346 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835605847 or 835605847. Listed at 6 retailers as of October 29, 2026, with prices from $1,144 to $6,346, a $5,201 spread on the same certified stone. Frank Darling lists it at $6,346. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835605847
Dimensions15.06 × 7.57 × 4.75 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.06 mm7.57 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835605847
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 29
Current: $6,346 NZD|Low: $1,107 NZD|High: $6,347 NZD|Avg: $2,444 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2$1,144 NZD
Retailer 3$1,396 NZD
Retailer 12$1,473 NZD
Retailer 6$1,579 NZD
Retailer 11$1,657 NZD
Retailer 9$2,035 NZD
Retailer 10$2,370 NZD
Retailer 8$2,376 NZD
Retailer 4$4,000 NZD
Retailer 5$4,120 NZD
Retailer 7$4,897 NZD
Frank Darling$6,346 NZD

13 data points across 12 retailers

6 retailers$1,144 NZD to $6,346 NZD

A
Cheapest Retailer
-
$1,144 NZD
$645 USD
Final sale: no returns
B+
Retailer 2
-
$1,579 NZD
$890 USD
View
Retailer 3
-
$2,376 NZD
$1,339 USD
View
Price last confirmed 17 days ago
B
Retailer 4
-
$4,120 NZD
$2,322 USD
View
B
Retailer 5
-
$4,897 NZD
$2,760 USD
View
Most Expensive
B
Frank Darling
100199861966KD · Oct 31
$6,346 NZD
$3,576 USD
View
5 more retailers have this diamond
Prices start from $1,144 NZDSave up to $5,201 NZD

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
3.06ct Marquise
$1,144 NZD