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Heart|Lab Grown|IGI

10.88ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG797630688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797630688

Diamond specifications and retailer prices

From $5,101 NZD
$2,875 USD
As of October 30, 2026
Save $35,158 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $40,259 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.88ct lab-grown heart diamond

This 10.88ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797630688 or 797630688. Listed at 20 retailers as of October 30, 2026, with prices from $5,101 to $40,259, a $35,158 spread on the same certified stone. Do Amore Diamonds lists it at $40,259. 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

10.88
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797630688
Dimensions14.09 × 15.52 × 8.71 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.09 mm15.52 mm10.88 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797630688
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 56.1%

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: $16,632 NZD|Low: $4,897 NZD|High: $16,873 NZD|Avg: $9,114 NZD|+2.5%
Retailer 1
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
October 31, 2026
Retailer 14$5,101 NZD
Retailer 4$5,550 NZD
Retailer 6$5,711 NZD
Retailer 15$5,917 NZD
Retailer 13$6,201 NZD
Retailer 5$6,590 NZD
Retailer 3$8,162 NZD
Retailer 10$8,329 NZD
Retailer 12$8,502 NZD
Retailer 8$8,606 NZD
Retailer 9$10,109 NZD
Retailer 7$11,650 NZD
Retailer 11$12,152 NZD
Retailer 2$14,901 NZD
Retailer 1$16,632 NZD

44 data points across 15 retailers

20 retailers$5,101 NZD to $40,259 NZD

A
Cheapest Retailer
-
$5,101 NZD
$2,875 USD
A
Retailer 2
-
$5,550 NZD
$3,128 USD
View
A
Retailer 3
-
$5,711 NZD
$3,219 USD
View
Final sale: no returns
A
Retailer 4
-
$5,917 NZD
$3,335 USD
View
Retailer 5
-
$5,917 NZD
$3,335 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$6,201 NZD
$3,495 USD
View
A
Retailer 7
-
$6,590 NZD
$3,714 USD
View
B+
Retailer 8
-
$8,162 NZD
$4,600 USD
View
B+
Retailer 9
-
$8,329 NZD
$4,694 USD
View
B+
Retailer 10
-
$8,502 NZD
$4,792 USD
View
B+
Retailer 11
-
$8,606 NZD
£3,819 GBP
View
B+
Retailer 12
-
$10,109 NZD
ZAR 92,039 ZAR
View
B+
Retailer 13
-
$11,650 NZD
$6,566 USD
View
Retailer 14
-
$12,152 NZD
A$10,537 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$14,901 NZD
$8,398 USD
View
B
Retailer 16
-
$16,292 NZD
$9,182 USD
View
Retailer 17
-
$16,632 NZD
A$14,421 AUD
View
B
Retailer 18
-
$22,818 NZD
$12,860 USD
View
B
Retailer 19
-
$35,096 NZD
$19,780 USD
View
Most Expensive
B
Do Amore Diamonds
23-797630688 · Oct 31
$40,259 NZD
$22,690 USD
View
19 more retailers have this diamond
Prices start from $5,101 NZDSave up to $35,158 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
10.88ct Heart
$5,101 NZD