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Marquise|Lab Grown|IGI

3.08ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG833685198

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833685198

Diamond specifications and retailer prices

From $3,444 NZD
$1,941 USD
As of October 30, 2026
Save $13,746 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,190 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833685198 or 833685198. Listed at 11 retailers as of October 30, 2026, with prices from $3,444 to $17,190, a $13,746 spread on the same certified stone. Novita Diamonds lists it at $17,190. 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

3.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685198
Dimensions15.85 × 7.52 × 4.60 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.85 mm7.52 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685198
Side View
Table 60.0%Crown 30.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.2%

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: Oct 30
Current: $17,190 NZD|Low: $3,444 NZD|High: $18,750 NZD|Avg: $9,197 NZD|-8.0%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$3,444 NZD
Retailer 2$4,123 NZD
Retailer 3$5,486 NZD
Retailer 7$5,630 NZD
Retailer 8$6,075 NZD
Retailer 9$8,387 NZD
Retailer 6$10,277 NZD
Retailer 10$10,617 NZD
Retailer 11$11,258 NZD
Retailer 5$13,609 NZD
Novita Diamonds$17,190 NZD

39 data points across 11 retailers

11 retailers$3,444 NZD to $17,190 NZD

A
Cheapest Retailer
-
$3,444 NZD
$1,941 USD
A
Retailer 2
-
$4,123 NZD
£1,830 GBP
View
A
Retailer 3
-
$5,486 NZD
$3,092 USD
View
A
Retailer 4
-
$5,630 NZD
$3,173 USD
View
A
Retailer 5
-
$6,075 NZD
€3,261 EUR
View
A
Retailer 6
-
$8,387 NZD
£3,722 GBP
View
B+
Retailer 7
-
$10,277 NZD
$5,792 USD
View
B+
Retailer 8
-
$10,617 NZD
$5,984 USD
View
B+
Retailer 9
-
$11,258 NZD
$6,345 USD
View
B+
Retailer 10
-
$13,609 NZD
$7,670 USD
View
Most Expensive
B+
Novita Diamonds
cert_833685198 · Oct 31
$17,190 NZD
A$14,905 AUD
View
10 more retailers have this diamond
Prices start from $3,444 NZDSave up to $13,746 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
3.08ct Marquise
$3,444 NZD