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Round|Lab Grown|IGI

3.00ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG681504496

Shape and cutting style on the report: Round brilliant

Certificate IGI LG681504496

Diamond specifications and retailer prices

From $637 NZD
$359 USD
As of October 29, 2026
Save $4,473 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,110 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681504496 or 681504496. Listed at 14 retailers as of October 29, 2026, with prices from $637 to $5,110, a $4,473 spread on the same certified stone. Brilliant Earth lists it at $5,110. 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

3.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681504496
Dimensions9.11 × 9.07 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm9.07 mm3.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681504496
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,110 NZD|Low: $516 NZD|High: $5,199 NZD|Avg: $1,930 NZD|+1.8%
Brilliant Earth
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
Retailer 16
October 31, 2026
Retailer 8$516 NZD
Retailer 14$637 NZD
Retailer 13$790 NZD
Retailer 6$798 NZD
Retailer 11$1,056 NZD
Retailer 3$1,265 NZD
Retailer 15$1,345 NZD
Retailer 2$1,386 NZD
Retailer 16$1,602 NZD
Retailer 10$1,712 NZD
Retailer 4$2,314 NZD
Retailer 12$2,535 NZD
Retailer 5$2,609 NZD
Retailer 7$2,839 NZD
Retailer 9$3,098 NZD
Brilliant Earth$5,110 NZD

33 data points across 16 retailers

14 retailers$637 NZD to $5,110 NZD

A
Cheapest Retailer
-
$637 NZD
$359 USD
A
Retailer 2
-
$790 NZD
$445 USD
View
Retailer 3
-
$798 NZD
$450 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,056 NZD
$595 USD
View
B+
Retailer 5
-
$1,265 NZD
$713 USD
View
A
Retailer 6
-
$1,345 NZD
$758 USD
View
A
Retailer 7
-
$1,386 NZD
€744 EUR
View
A
Retailer 8
-
$1,602 NZD
$903 USD
View
A
Retailer 9
-
$1,712 NZD
ZAR 15,592 ZAR
View
B+
Retailer 10
-
$2,314 NZD
$1,304 USD
View
B+
Retailer 11
-
$2,535 NZD
$1,429 USD
View
B
Retailer 12
-
$2,609 NZD
$1,470 USD
View
B
Retailer 13
-
$3,098 NZD
£1,375 GBP
View
Most Expensive
B
Brilliant Earth
13898449A · Oct 31
$5,110 NZD
$2,880 USD
View
13 more retailers have this diamond
Prices start from $637 NZDSave up to $4,473 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
3.00ct Round
$637 NZD